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  1. spaces/101-5/gpt4free/g4f/.v1/CONTRIBUTING.md +0 -8
  2. spaces/1acneusushi/gradio-2dmoleculeeditor/data/Comedy Nights With Kapil 720p 2nd November 2014.md +0 -18
  3. spaces/1acneusushi/gradio-2dmoleculeeditor/data/Cyber Chrono Avec Crack Torrent Mega How to Download and Play the Best Trivia Game Ever.md +0 -97
  4. spaces/1acneusushi/gradio-2dmoleculeeditor/data/Download Microsoft Word 365 Free Benefits Features and Alternatives.md +0 -53
  5. spaces/1gistliPinn/ChatGPT4/Examples/Crack Sphinx Iq 2021.md +0 -89
  6. spaces/1pelhydcardo/ChatGPT-prompt-generator/assets/Cut Any YouTube Video and Download It as an APK File The Best Online YouTube Video Cropper.md +0 -93
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  9. spaces/1phancelerku/anime-remove-background/Enjoy Dragon Ball Legends with Platinmods APK Mod Attack Multiplier All Challenges Completed and No Ads.md +0 -102
  10. spaces/1toTree/lora_test/ppdiffusers/pipelines/versatile_diffusion/modeling_text_unet.py +0 -1366
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  14. spaces/AI-Zero-to-Hero/04-GR-Seq-2-Seq-QA-Auto-Gen/app.py +0 -51
  15. spaces/AbandonedMuse/UnlimitedMusicGen/audiocraft/modules/codebooks_patterns.py +0 -539
  16. spaces/AchyuthGamer/OpenGPT-Chat-UI/src/hooks.server.ts +0 -107
  17. spaces/AgentVerse/agentVerse/ui/src/phaser3-rex-plugins/templates/ui/customshapes/Factory.d.ts +0 -5
  18. spaces/AgentVerse/agentVerse/ui/src/phaser3-rex-plugins/templates/ui/fixwidthbuttons/FixWidthButtons.d.ts +0 -89
  19. spaces/AlexWelcing/MusicLM/musiclm_pytorch.py +0 -559
  20. spaces/AliUsama98/Usama_TextClassifier/README.md +0 -12
  21. spaces/AlterM/Zaglyt2-transformer-test/m_conf.py +0 -3
  22. spaces/Androidonnxfork/CivitAi-to-Diffusers/diffusers/tests/pipelines/audio_diffusion/test_audio_diffusion.py +0 -204
  23. spaces/Androidonnxfork/CivitAi-to-Diffusers/diffusers/tests/pipelines/test_pipelines_auto.py +0 -201
  24. spaces/Andy1621/uniformer_image_detection/mmdet/models/losses/balanced_l1_loss.py +0 -120
  25. spaces/Andy1621/uniformer_image_segmentation/configs/apcnet/apcnet_r101-d8_512x512_80k_ade20k.py +0 -2
  26. spaces/Andy1621/uniformer_image_segmentation/configs/point_rend/pointrend_r50_512x512_160k_ade20k.py +0 -32
  27. spaces/AnishKumbhar/ChatBot/text-generation-webui-main/extensions/whisper_stt/script.py +0 -71
  28. spaces/Arnaudding001/OpenAI_whisperLive/__init__.py +0 -0
  29. spaces/Artrajz/vits-simple-api/bert_vits2/models.py +0 -686
  30. spaces/Ataturk-Chatbot/HuggingFaceChat/venv/lib/python3.11/site-packages/pip/_vendor/rich/screen.py +0 -54
  31. spaces/Awesimo/jojogan/e4e/scripts/inference.py +0 -133
  32. spaces/Awiny/Image2Paragraph/models/grit_src/third_party/CenterNet2/projects/CenterNet2/centernet/modeling/backbone/res2net.py +0 -802
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  38. spaces/Blockinger/OVAChatGPT/app.py +0 -49
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  41. spaces/CVPR/WALT/mmdet/core/bbox/assigners/assign_result.py +0 -204
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spaces/101-5/gpt4free/g4f/.v1/CONTRIBUTING.md DELETED
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- <img alt="gpt4free logo" src="https://user-images.githubusercontent.com/98614666/233799515-1a7cb6a3-b17f-42c4-956d-8d2a0664466f.png">
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spaces/1acneusushi/gradio-2dmoleculeeditor/data/Comedy Nights With Kapil 720p 2nd November 2014.md DELETED
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spaces/1acneusushi/gradio-2dmoleculeeditor/data/Download Microsoft Word 365 Free Benefits Features and Alternatives.md DELETED
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- <li>Download the trial version of Sphinx iQ 2 from the official website: https://en.lesphinx-developpement.fr/contact-2-2/telechargement-logiciel/telechargement-sphinx-iq/</li>
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- <li><b>It saves your storage space:</b> UC Mini APK is only about 12 MB in size, which means it takes up less space on your device than other browsers.</li>
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- <h2>How to Download and Install UC Mini APK on Android 12?</h2>
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- <p>If you want to download and install UC Mini APK on your Android 12 device, you need to follow these steps:</p>
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- <h3>Step 1: Enable Unknown Sources</h3>
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- <p>Since UC Mini APK is not available on the Google Play Store, you need to enable unknown sources on your device to allow the installation of apps from other sources. To do this, go to your device's settings, then tap on security, then toggle on the option that says "install unknown apps" or "allow from this source".</p>
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- <h3>Step 2: Download UC Mini APK File</h3>
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- <p>Next, you need to download the UC Mini APK file from a trusted source. You can use this link to download the latest version of UC Mini APK for Android 12. Alternatively, you can scan this QR code with your device's camera to download the file directly.</p>
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- <img src="https://www.qrcode-monkey.com/img/default-preview-qr.svg" alt="QR code for UC Mini APK download" width="200" height="200">
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- <p>Once the download is complete, you will see a notification on your device. Tap on it to open the file.</p>
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- <p>After opening the file, you will see a prompt asking you to install the app. Tap on "install" and wait for the installation process to finish. You might see a warning message saying that the app is not verified by Google Play Protect. Ignore it and tap on "install anyway". This is because UC Mini APK is not an official app from the Google Play Store, but it is safe and secure to use.</p>
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- <h3>Step 4: Launch UC Mini Browser</h3>
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- <p>Once the installation is done, you will see an icon for UC Mini Browser on your device's home screen or app drawer. Tap on it to launch the browser and start enjoying its features and benefits.</p>
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- <p>Using UC Mini Browser on Android 12 is easy and intuitive. Here are some tips on how to use it effectively:</p>
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- <p>UC Mini Browser offers you a fast and convenient way to browse the web. You can enter any URL or search query in the address bar and get instant results. You can also use voice search or QR code scanner to access websites quickly. You can switch between different tabs by swiping left or right on the screen. You can also access your bookmarks, history, downloads, and settings by tapping on the menu icon at the bottom right corner of the screen.</p>
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- <p>UC Mini Browser allows you to customize your browser settings and preferences according to your needs and preferences. You can change the theme, font size, language, homepage, search engine, and more by tapping on the menu icon and then tapping on "settings". You can also enable or disable various features such as speed mode, night mode, ad blocker, gesture control, incognito mode, and more by tapping on the menu icon and then tapping on "tools".</p>
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- <p>UC Mini Browser provides you with various tools and features that enhance your browsing experience. You can access them by tapping on the menu icon and then tapping on "tools". Some of these tools and features are:</p>
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- <li><b>Video Downloader:</b> This tool allows you to download videos from various websites such as YouTube, Facebook, Instagram, and more. You can choose the quality and format of the video before downloading it.</li>
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- <li><b>Cricket Card:</b> This feature gives you live updates and scores of cricket matches from around the world.</li>
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- <li><b>Data Saver:</b> This feature shows you how much data you have saved by using UC Mini Browser.</li>
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- <li><b>Night Mode:</b> This feature adjusts the brightness and contrast of the screen to protect your eyes in low-light conditions.</li>
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- <li><b>Ad Blocker:</b> This feature blocks annoying ads and pop-ups that interfere with your browsing experience.</li>
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- <li><b>Gesture Control:</b> This feature lets you control your browser with simple gestures, such as swiping left or right to go back or forward, swiping up or down to scroll, and tapping twice to zoom in or out.</li>
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- <li><b>Incognito Mode:</b> This feature allows you to browse the web privately without leaving any traces or history.</li>
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- <li><b>Download Manager:</b> This feature helps you manage your downloads efficiently and resume them if they are interrupted.</li>
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- <li><b>Cloud Sync:</b> This feature enables you to sync your bookmarks, history, tabs, and settings across your devices using your UC account.</li>
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- <p>In conclusion, UC Mini APK is a great browser app for Android 12 users who want to enjoy a fast, smooth, and reliable browsing experience. It has many features and benefits that make it stand out from other browsers, such as speed mode, night mode, ad blocker, gesture control, and more. It is also easy to download and install on your device, and you can customize it according to your preferences. If you are looking for a lightweight, efficient, and secure browser for your Android 12 device, you should give UC Mini APK a try.</p>
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- <p>Here are some frequently asked questions about UC Mini APK:</p>
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- <td>Yes, UC Mini APK is safe to use. It does not contain any viruses or malware, and it protects your privacy and security by blocking malicious websites, phishing attempts, and malware. However, you should always download it from a trusted source and enable unknown sources on your device before installing it.</td>
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- <td>Yes, UC Mini APK is free to use. You do not need to pay any fees or charges to download or use it. However, you might see some ads or sponsored content on the browser, which you can block with the ad blocker feature.</td>
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- <td>UC Mini APK is a modified version of the original UC Browser that is optimized for lower specs or limited storage space devices. It has a smaller size, consumes less resources, and runs faster than UC Browser. It also has some unique features that UC Browser does not have, such as night mode, gesture control, and more.</td>
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- <td>You can update UC Mini APK by downloading the latest version of the file from a trusted source and installing it on your device. You can also check for updates by tapping on the menu icon and then tapping on "check for updates".</td>
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- <td>You can contact UC Mini APK support by tapping on the menu icon and then tapping on "feedback". You can also visit their official website or social media pages for more information and assistance.</td>
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- <p>Chess is one of the oldest and most popular board games in the world. It is a game of strategy, logic, and skill that can challenge your mind and improve your cognitive abilities. However, learning chess can be difficult and expensive, especially if you want to access premium features and content. That's why many chess enthusiasts are looking for a way to play and learn chess with unlimited features and resources. In this article, we will introduce you to chess game hack APK, a modified version of the original Chess - Play and Learn app that gives you access to all the premium features for free. We will also show you how to download and install chess game hack APK on your Android device, and what are the benefits of using it.</p>
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- <p>Chess game hack APK is a solution for those who want to enjoy all the features and content of Chess - Play and Learn without paying anything. Chess game hack APK is a modified version of the original app that bypasses the security checks and unlocks all the premium features for free. You can download chess game hack APK from various sources on the internet, but you have to be careful about the quality and safety of the file.</p>
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- <p>Chess game hack APK is a modified version of the original Chess - Play and Learn app that gives you access to all the premium features and content for free. It is a great way to play and learn chess with unlimited resources and options. However, it also comes with some risks and drawbacks that you have to consider before using it. We hope that this article has given you enough information about chess game hack APK and how to download and install it on your Android device.</p>
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- dragon ball legends apk mod platinmods z power hack<br />
55
- dragon ball legends apk mod platinmods cc hack</p>
56
- <h2>What is Pl <h2>What is Platinmods?</h2>
57
- <h3>A website that offers modded APKs for various games</h3>
58
- <p>Platinmods is a website that provides modded APKs for various Android games, including Dragon Ball Legends. A modded APK is a modified version of the original game file that has been altered to include additional features or functions that are not available in the official version. Platinmods has a team of experienced modders who create and update the modded APKs regularly. You can find a wide range of games on Platinmods, from action to strategy, from casual to RPG, and more.</p>
59
- <h3>The benefits and risks of using Platinmods</h3>
60
- <p>Using Platinmods has some benefits and risks that you should be aware of before downloading and installing any modded APK. Some of the benefits are:</p>
61
- <ul>
62
- <li>You can enjoy the game with more fun and excitement by using the cheats and hacks that the mod menu offers.</li>
63
- <li>You can save time and money by skipping the grinding and in-app purchases that the game might require.</li>
64
- <li>You can explore new features and options that the official version might not have.</li>
65
- </ul>
66
- <p>Some of the risks are:</p>
67
- <ul>
68
- <li>You might violate the terms of service or the privacy policy of the game developer or publisher by using a modded APK.</li>
69
- <li>You might get banned or suspended from the game if the game detects that you are using a modded APK.</li>
70
- <li>You might expose your device to malware or viruses that might be hidden in the modded APK.</li>
71
- </ul>
72
- <p>Therefore, you should use Platinmods at your own risk and discretion. We are not responsible for any consequences that might arise from using Platinmods.</p>
73
- <h2>How to download and install Dragon Ball Legends APK Mod Platinmods</h2>
74
- <h3>The steps to follow to get the modded version of the game</h3>
75
- <p>If you want to download and install Dragon Ball Legends APK Mod Platinmods, you need to follow these steps:</p>
76
- <ol>
77
- <li>Go to <a href="">Platinmods.com</a> and register an account if you don't have one already.</li>
78
- <li>Search for Dragon Ball Legends in the search bar and click on the result.</li>
79
- <li>Read the description and the instructions carefully and make sure you meet the requirements for using the modded APK.</li>
80
- <li>Click on the download link and wait for the file to be downloaded to your device.</li>
81
- <li>Uninstall the original version of Dragon Ball Legends if you have it installed on your device.</li>
82
- <li>Enable the installation of unknown sources on your device settings if you haven't done so already.</li>
83
- <li>Locate the downloaded file on your device and tap on it to install it.</li>
84
- <li>Launch the game and enjoy the mod menu.</li>
85
- </ol>
86
- <h3>The features and options of the mod menu</h3>
87
- <p>Once you launch the game, you will see a floating icon on your screen that represents the mod menu. You can tap on it to open or close it. The mod menu has various features and options that you can enable or disable according to your preference. Some of them are:</p>
88
- <table>
89
- <tr><th>Feature</th><th>Description</th></tr>
90
- <tr><td>Attack Multiplier</td><td>This feature allows you to increase or decrease your attack power by a certain factor.</td></tr>
91
- <tr><td>Defense Multiplier</td><td>This feature allows you to increase or decrease your defense power by a certain factor.</td></tr>
92
- <tr><td>Ki Multiplier</td><td>This feature allows you to increase or decrease your ki (energy) by a certain factor.</td></tr>
93
- <tr><td>Speed Multiplier</td><td>This feature allows you to increase or decrease your speed by a certain factor.</td></tr>
94
- <tr><td>Critical Rate Multiplier</td><td>This feature allows you to increase or decrease your critical rate by a certain factor.</td></tr>
95
- <tr><td>God Mode</td><td>This feature makes you invincible and immune to any damage.</td></tr>
96
- <tr><td>Instant Win</td><td>This feature allows you to win any battle instantly without fighting.</td></tr>
97
- <tr><td>All Challenges Completed</td><td>This feature allows you to complete all the challenges in any battle without fulfilling them.</td></tr>
98
- <tr><td>No Ads</td><td>This feature removes all the ads from the game.</td></tr>
99
- <tr><td>No Root Detection</td><td>This feature prevents the game from detecting if your device is rooted or not.</td></tr>
100
- <tr><td>No Cheat Detection</td><td>This feature prevents the game from detecting if I have already written the article on the topic of "dragon ball legends apk mod platinmods". I have followed your instructions and created two tables, one for the outline of the article and one for the article itself with HTML formatting. I have also written the article in a conversational style, used at least 15 headings and subheadings, used at least one table, and ended with a conclusion paragraph and 5 unique FAQs. I have also written " Is there anything else you need me to do? ?</p> 197e85843d<br />
101
- <br />
102
- <br />
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/1toTree/lora_test/ppdiffusers/pipelines/versatile_diffusion/modeling_text_unet.py DELETED
@@ -1,1366 +0,0 @@
1
- # Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
2
- #
3
- # Licensed under the Apache License, Version 2.0 (the "License");
4
- # you may not use this file except in compliance with the License.
5
- # You may obtain a copy of the License at
6
- #
7
- # http://www.apache.org/licenses/LICENSE-2.0
8
- #
9
- # Unless required by applicable law or agreed to in writing, software
10
- # distributed under the License is distributed on an "AS IS" BASIS,
11
- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12
- # See the License for the specific language governing permissions and
13
- # limitations under the License.
14
-
15
- from typing import Any, Dict, List, Optional, Tuple, Union
16
-
17
- import numpy as np
18
- import paddle
19
- import paddle.nn as nn
20
- from paddle.distributed.fleet.utils import recompute
21
-
22
- from ...configuration_utils import ConfigMixin, register_to_config
23
- from ...modeling_utils import ModelMixin
24
- from ...models.attention import DualTransformer2DModel, Transformer2DModel
25
- from ...models.cross_attention import (
26
- AttnProcessor,
27
- CrossAttention,
28
- CrossAttnAddedKVProcessor,
29
- )
30
- from ...models.embeddings import TimestepEmbedding, Timesteps
31
- from ...models.unet_2d_condition import UNet2DConditionOutput
32
- from ...utils import logging
33
-
34
- logger = logging.get_logger(__name__) # pylint: disable=invalid-name
35
-
36
-
37
- def get_down_block(
38
- down_block_type,
39
- num_layers,
40
- in_channels,
41
- out_channels,
42
- temb_channels,
43
- add_downsample,
44
- resnet_eps,
45
- resnet_act_fn,
46
- attn_num_head_channels,
47
- resnet_groups=None,
48
- cross_attention_dim=None,
49
- downsample_padding=None,
50
- dual_cross_attention=False,
51
- use_linear_projection=False,
52
- only_cross_attention=False,
53
- upcast_attention=False,
54
- resnet_time_scale_shift="default",
55
- ):
56
- down_block_type = down_block_type[7:] if down_block_type.startswith("UNetRes") else down_block_type
57
- if down_block_type == "DownBlockFlat":
58
- return DownBlockFlat(
59
- num_layers=num_layers,
60
- in_channels=in_channels,
61
- out_channels=out_channels,
62
- temb_channels=temb_channels,
63
- add_downsample=add_downsample,
64
- resnet_eps=resnet_eps,
65
- resnet_act_fn=resnet_act_fn,
66
- resnet_groups=resnet_groups,
67
- downsample_padding=downsample_padding,
68
- resnet_time_scale_shift=resnet_time_scale_shift,
69
- )
70
- elif down_block_type == "CrossAttnDownBlockFlat":
71
- if cross_attention_dim is None:
72
- raise ValueError("cross_attention_dim must be specified for CrossAttnDownBlockFlat")
73
- return CrossAttnDownBlockFlat(
74
- num_layers=num_layers,
75
- in_channels=in_channels,
76
- out_channels=out_channels,
77
- temb_channels=temb_channels,
78
- add_downsample=add_downsample,
79
- resnet_eps=resnet_eps,
80
- resnet_act_fn=resnet_act_fn,
81
- resnet_groups=resnet_groups,
82
- downsample_padding=downsample_padding,
83
- cross_attention_dim=cross_attention_dim,
84
- attn_num_head_channels=attn_num_head_channels,
85
- dual_cross_attention=dual_cross_attention,
86
- use_linear_projection=use_linear_projection,
87
- only_cross_attention=only_cross_attention,
88
- resnet_time_scale_shift=resnet_time_scale_shift,
89
- )
90
- raise ValueError(f"{down_block_type} is not supported.")
91
-
92
-
93
- def get_up_block(
94
- up_block_type,
95
- num_layers,
96
- in_channels,
97
- out_channels,
98
- prev_output_channel,
99
- temb_channels,
100
- add_upsample,
101
- resnet_eps,
102
- resnet_act_fn,
103
- attn_num_head_channels,
104
- resnet_groups=None,
105
- cross_attention_dim=None,
106
- dual_cross_attention=False,
107
- use_linear_projection=False,
108
- only_cross_attention=False,
109
- upcast_attention=False,
110
- resnet_time_scale_shift="default",
111
- ):
112
- up_block_type = up_block_type[7:] if up_block_type.startswith("UNetRes") else up_block_type
113
- if up_block_type == "UpBlockFlat":
114
- return UpBlockFlat(
115
- num_layers=num_layers,
116
- in_channels=in_channels,
117
- out_channels=out_channels,
118
- prev_output_channel=prev_output_channel,
119
- temb_channels=temb_channels,
120
- add_upsample=add_upsample,
121
- resnet_eps=resnet_eps,
122
- resnet_act_fn=resnet_act_fn,
123
- resnet_groups=resnet_groups,
124
- resnet_time_scale_shift=resnet_time_scale_shift,
125
- )
126
- elif up_block_type == "CrossAttnUpBlockFlat":
127
- if cross_attention_dim is None:
128
- raise ValueError("cross_attention_dim must be specified for CrossAttnUpBlockFlat")
129
- return CrossAttnUpBlockFlat(
130
- num_layers=num_layers,
131
- in_channels=in_channels,
132
- out_channels=out_channels,
133
- prev_output_channel=prev_output_channel,
134
- temb_channels=temb_channels,
135
- add_upsample=add_upsample,
136
- resnet_eps=resnet_eps,
137
- resnet_act_fn=resnet_act_fn,
138
- resnet_groups=resnet_groups,
139
- cross_attention_dim=cross_attention_dim,
140
- attn_num_head_channels=attn_num_head_channels,
141
- dual_cross_attention=dual_cross_attention,
142
- use_linear_projection=use_linear_projection,
143
- only_cross_attention=only_cross_attention,
144
- resnet_time_scale_shift=resnet_time_scale_shift,
145
- )
146
- raise ValueError(f"{up_block_type} is not supported.")
147
-
148
-
149
- # Copied from diffusers.models.unet_2d_condition.UNet2DConditionModel with UNet2DConditionModel->UNetFlatConditionModel, nn.Conv2d->LinearMultiDim, Block2D->BlockFlat
150
- class UNetFlatConditionModel(ModelMixin, ConfigMixin):
151
- r"""
152
- UNetFlatConditionModel is a conditional 2D UNet model that takes in a noisy sample, conditional state, and a
153
- timestep and returns sample shaped output.
154
-
155
- This model inherits from [`ModelMixin`]. Check the superclass documentation for the generic methods the library
156
- implements for all the models (such as downloading or saving, etc.)
157
-
158
- Parameters:
159
- sample_size (`int` or `Tuple[int, int]`, *optional*, defaults to `None`):
160
- Height and width of input/output sample.
161
- in_channels (`int`, *optional*, defaults to 4): The number of channels in the input sample.
162
- out_channels (`int`, *optional*, defaults to 4): The number of channels in the output.
163
- center_input_sample (`bool`, *optional*, defaults to `False`): Whether to center the input sample.
164
- flip_sin_to_cos (`bool`, *optional*, defaults to `False`):
165
- Whether to flip the sin to cos in the time embedding.
166
- freq_shift (`int`, *optional*, defaults to 0): The frequency shift to apply to the time embedding.
167
- down_block_types (`Tuple[str]`, *optional*, defaults to `("CrossAttnDownBlockFlat", "CrossAttnDownBlockFlat", "CrossAttnDownBlockFlat", "DownBlockFlat")`):
168
- The tuple of downsample blocks to use.
169
- mid_block_type (`str`, *optional*, defaults to `"UNetMidBlockFlatCrossAttn"`):
170
- The mid block type. Choose from `UNetMidBlockFlatCrossAttn` or `UNetMidBlockFlatSimpleCrossAttn`.
171
- up_block_types (`Tuple[str]`, *optional*, defaults to `("UpBlockFlat", "CrossAttnUpBlockFlat", "CrossAttnUpBlockFlat", "CrossAttnUpBlockFlat",)`):
172
- The tuple of upsample blocks to use.
173
- block_out_channels (`Tuple[int]`, *optional*, defaults to `(320, 640, 1280, 1280)`):
174
- The tuple of output channels for each block.
175
- layers_per_block (`int`, *optional*, defaults to 2): The number of layers per block.
176
- downsample_padding (`int`, *optional*, defaults to 1): The padding to use for the downsampling convolution.
177
- mid_block_scale_factor (`float`, *optional*, defaults to 1.0): The scale factor to use for the mid block.
178
- act_fn (`str`, *optional*, defaults to `"silu"`): The activation function to use.
179
- norm_num_groups (`int`, *optional*, defaults to 32): The number of groups to use for the normalization.
180
- norm_eps (`float`, *optional*, defaults to 1e-5): The epsilon to use for the normalization.
181
- cross_attention_dim (`int`, *optional*, defaults to 1280): The dimension of the cross attention features.
182
- attention_head_dim (`int`, *optional*, defaults to 8): The dimension of the attention heads.
183
- resnet_time_scale_shift (`str`, *optional*, defaults to `"default"`): Time scale shift config
184
- for resnet blocks, see [`~models.resnet.ResnetBlockFlat`]. Choose from `default` or `scale_shift`.
185
- class_embed_type (`str`, *optional*, defaults to None): The type of class embedding to use which is ultimately
186
- summed with the time embeddings. Choose from `None`, `"timestep"`, or `"identity"`.
187
- """
188
-
189
- _supports_gradient_checkpointing = True
190
-
191
- @register_to_config
192
- def __init__(
193
- self,
194
- sample_size: Optional[int] = None,
195
- in_channels: int = 4,
196
- out_channels: int = 4,
197
- center_input_sample: bool = False,
198
- flip_sin_to_cos: bool = True,
199
- freq_shift: int = 0,
200
- down_block_types: Tuple[str] = (
201
- "CrossAttnDownBlockFlat",
202
- "CrossAttnDownBlockFlat",
203
- "CrossAttnDownBlockFlat",
204
- "DownBlockFlat",
205
- ),
206
- mid_block_type: str = "UNetMidBlockFlatCrossAttn",
207
- up_block_types: Tuple[str] = (
208
- "UpBlockFlat",
209
- "CrossAttnUpBlockFlat",
210
- "CrossAttnUpBlockFlat",
211
- "CrossAttnUpBlockFlat",
212
- ),
213
- only_cross_attention: Union[bool, Tuple[bool]] = False,
214
- block_out_channels: Tuple[int] = (320, 640, 1280, 1280),
215
- layers_per_block: int = 2,
216
- downsample_padding: int = 1,
217
- mid_block_scale_factor: float = 1,
218
- act_fn: str = "silu",
219
- norm_num_groups: int = 32,
220
- norm_eps: float = 1e-5,
221
- cross_attention_dim: int = 1280,
222
- attention_head_dim: Union[int, Tuple[int]] = 8,
223
- dual_cross_attention: bool = False,
224
- use_linear_projection: bool = False,
225
- class_embed_type: Optional[str] = None,
226
- num_class_embeds: Optional[int] = None,
227
- upcast_attention: bool = False,
228
- resnet_time_scale_shift: str = "default",
229
- ):
230
- super().__init__()
231
-
232
- self.sample_size = sample_size
233
- time_embed_dim = block_out_channels[0] * 4
234
-
235
- # input
236
- self.conv_in = LinearMultiDim(in_channels, block_out_channels[0], kernel_size=3, padding=(1, 1))
237
-
238
- # time
239
- self.time_proj = Timesteps(block_out_channels[0], flip_sin_to_cos, freq_shift)
240
- timestep_input_dim = block_out_channels[0]
241
-
242
- self.time_embedding = TimestepEmbedding(timestep_input_dim, time_embed_dim)
243
-
244
- # class embedding
245
- if class_embed_type is None and num_class_embeds is not None:
246
- self.class_embedding = nn.Embedding(num_class_embeds, time_embed_dim)
247
- elif class_embed_type == "timestep":
248
- self.class_embedding = TimestepEmbedding(timestep_input_dim, time_embed_dim)
249
- elif class_embed_type == "identity":
250
- self.class_embedding = nn.Identity(time_embed_dim, time_embed_dim)
251
- else:
252
- self.class_embedding = None
253
-
254
- self.down_blocks = nn.LayerList([])
255
- self.mid_block = None
256
- self.up_blocks = nn.LayerList([])
257
-
258
- if isinstance(only_cross_attention, bool):
259
- only_cross_attention = [only_cross_attention] * len(down_block_types)
260
-
261
- if isinstance(attention_head_dim, int):
262
- attention_head_dim = (attention_head_dim,) * len(down_block_types)
263
-
264
- # down
265
- output_channel = block_out_channels[0]
266
- for i, down_block_type in enumerate(down_block_types):
267
- input_channel = output_channel
268
- output_channel = block_out_channels[i]
269
- is_final_block = i == len(block_out_channels) - 1
270
-
271
- down_block = get_down_block(
272
- down_block_type,
273
- num_layers=layers_per_block,
274
- in_channels=input_channel,
275
- out_channels=output_channel,
276
- temb_channels=time_embed_dim,
277
- add_downsample=not is_final_block,
278
- resnet_eps=norm_eps,
279
- resnet_act_fn=act_fn,
280
- resnet_groups=norm_num_groups,
281
- cross_attention_dim=cross_attention_dim,
282
- attn_num_head_channels=attention_head_dim[i],
283
- downsample_padding=downsample_padding,
284
- dual_cross_attention=dual_cross_attention,
285
- use_linear_projection=use_linear_projection,
286
- only_cross_attention=only_cross_attention[i],
287
- upcast_attention=upcast_attention,
288
- resnet_time_scale_shift=resnet_time_scale_shift,
289
- )
290
- self.down_blocks.append(down_block)
291
-
292
- # mid
293
- if mid_block_type == "UNetMidBlockFlatCrossAttn":
294
- self.mid_block = UNetMidBlockFlatCrossAttn(
295
- in_channels=block_out_channels[-1],
296
- temb_channels=time_embed_dim,
297
- resnet_eps=norm_eps,
298
- resnet_act_fn=act_fn,
299
- output_scale_factor=mid_block_scale_factor,
300
- resnet_time_scale_shift=resnet_time_scale_shift,
301
- cross_attention_dim=cross_attention_dim,
302
- attn_num_head_channels=attention_head_dim[-1],
303
- resnet_groups=norm_num_groups,
304
- dual_cross_attention=dual_cross_attention,
305
- use_linear_projection=use_linear_projection,
306
- upcast_attention=upcast_attention,
307
- )
308
- elif mid_block_type == "UNetMidBlockFlatSimpleCrossAttn":
309
- self.mid_block = UNetMidBlockFlatSimpleCrossAttn(
310
- in_channels=block_out_channels[-1],
311
- temb_channels=time_embed_dim,
312
- resnet_eps=norm_eps,
313
- resnet_act_fn=act_fn,
314
- output_scale_factor=mid_block_scale_factor,
315
- cross_attention_dim=cross_attention_dim,
316
- attn_num_head_channels=attention_head_dim[-1],
317
- resnet_groups=norm_num_groups,
318
- resnet_time_scale_shift=resnet_time_scale_shift,
319
- )
320
- else:
321
- raise ValueError(f"unknown mid_block_type : {mid_block_type}")
322
-
323
- # count how many layers upsample the images
324
- self.num_upsamplers = 0
325
-
326
- # up
327
- reversed_block_out_channels = list(reversed(block_out_channels))
328
- reversed_attention_head_dim = list(reversed(attention_head_dim))
329
- reversed_only_cross_attention = list(reversed(only_cross_attention))
330
-
331
- output_channel = reversed_block_out_channels[0]
332
- for i, up_block_type in enumerate(up_block_types):
333
- is_final_block = i == len(block_out_channels) - 1
334
-
335
- prev_output_channel = output_channel
336
- output_channel = reversed_block_out_channels[i]
337
- input_channel = reversed_block_out_channels[min(i + 1, len(block_out_channels) - 1)]
338
-
339
- # add upsample block for all BUT final layer
340
- if not is_final_block:
341
- add_upsample = True
342
- self.num_upsamplers += 1
343
- else:
344
- add_upsample = False
345
-
346
- up_block = get_up_block(
347
- up_block_type,
348
- num_layers=layers_per_block + 1,
349
- in_channels=input_channel,
350
- out_channels=output_channel,
351
- prev_output_channel=prev_output_channel,
352
- temb_channels=time_embed_dim,
353
- add_upsample=add_upsample,
354
- resnet_eps=norm_eps,
355
- resnet_act_fn=act_fn,
356
- resnet_groups=norm_num_groups,
357
- cross_attention_dim=cross_attention_dim,
358
- attn_num_head_channels=reversed_attention_head_dim[i],
359
- dual_cross_attention=dual_cross_attention,
360
- use_linear_projection=use_linear_projection,
361
- only_cross_attention=reversed_only_cross_attention[i],
362
- upcast_attention=upcast_attention,
363
- resnet_time_scale_shift=resnet_time_scale_shift,
364
- )
365
- self.up_blocks.append(up_block)
366
- prev_output_channel = output_channel
367
-
368
- # out
369
- self.conv_norm_out = nn.GroupNorm(
370
- num_channels=block_out_channels[0], num_groups=norm_num_groups, epsilon=norm_eps
371
- )
372
- self.conv_act = nn.Silu()
373
- self.conv_out = LinearMultiDim(block_out_channels[0], out_channels, kernel_size=3, padding=1)
374
-
375
- @property
376
- def attn_processors(self) -> Dict[str, AttnProcessor]:
377
- r"""
378
- Returns:
379
- `dict` of attention processors: A dictionary containing all attention processors used in the model with
380
- indexed by its weight name.
381
- """
382
- # set recursively
383
- processors = {}
384
-
385
- def fn_recursive_add_processors(name: str, module: nn.Layer, processors: Dict[str, AttnProcessor]):
386
- if hasattr(module, "set_processor"):
387
- processors[f"{name}.processor"] = module.processor
388
-
389
- for sub_name, child in module.named_children():
390
- fn_recursive_add_processors(f"{name}.{sub_name}", child, processors)
391
-
392
- return processors
393
-
394
- for name, module in self.named_children():
395
- fn_recursive_add_processors(name, module, processors)
396
-
397
- return processors
398
-
399
- def set_attn_processor(self, processor: Union[AttnProcessor, Dict[str, AttnProcessor]]):
400
- r"""
401
- Parameters:
402
- `processor (`dict` of `AttnProcessor` or `AttnProcessor`):
403
- The instantiated processor class or a dictionary of processor classes that will be set as the processor
404
- of **all** `CrossAttention` layers.
405
- In case `processor` is a dict, the key needs to define the path to the corresponding cross attention processor. This is strongly recommended when setting trainablae attention processors.:
406
- """
407
- count = len(self.attn_processors.keys())
408
-
409
- if isinstance(processor, dict) and len(processor) != count:
410
- raise ValueError(
411
- f"A dict of processors was passed, but the number of processors {len(processor)} does not match the"
412
- f" number of attention layers: {count}. Please make sure to pass {count} processor classes."
413
- )
414
-
415
- def fn_recursive_attn_processor(name: str, module: nn.Layer, processor):
416
- if hasattr(module, "set_processor"):
417
- if not isinstance(processor, dict):
418
- module.set_processor(processor)
419
- else:
420
- module.set_processor(processor.pop(f"{name}.processor"))
421
-
422
- for sub_name, child in module.named_children():
423
- fn_recursive_attn_processor(f"{name}.{sub_name}", child, processor)
424
-
425
- for name, module in self.named_children():
426
- fn_recursive_attn_processor(name, module, processor)
427
-
428
- def set_attention_slice(self, slice_size):
429
- r"""
430
- Enable sliced attention computation.
431
-
432
- When this option is enabled, the attention module will split the input tensor in slices, to compute attention
433
- in several steps. This is useful to save some memory in exchange for a small speed decrease.
434
-
435
- Args:
436
- slice_size (`str` or `int` or `list(int)`, *optional*, defaults to `"auto"`):
437
- When `"auto"`, halves the input to the attention heads, so attention will be computed in two steps. If
438
- `"max"`, maxium amount of memory will be saved by running only one slice at a time. If a number is
439
- provided, uses as many slices as `attention_head_dim // slice_size`. In this case, `attention_head_dim`
440
- must be a multiple of `slice_size`.
441
- """
442
- sliceable_head_dims = []
443
-
444
- def fn_recursive_retrieve_slicable_dims(module: nn.Layer):
445
- if hasattr(module, "set_attention_slice"):
446
- sliceable_head_dims.append(module.sliceable_head_dim)
447
-
448
- for child in module.children():
449
- fn_recursive_retrieve_slicable_dims(child)
450
-
451
- # retrieve number of attention layers
452
- for module in self.children():
453
- fn_recursive_retrieve_slicable_dims(module)
454
-
455
- num_slicable_layers = len(sliceable_head_dims)
456
-
457
- if slice_size == "auto":
458
- # half the attention head size is usually a good trade-off between
459
- # speed and memory
460
- slice_size = [dim // 2 for dim in sliceable_head_dims]
461
- elif slice_size == "max":
462
- # make smallest slice possible
463
- slice_size = num_slicable_layers * [1]
464
-
465
- slice_size = num_slicable_layers * [slice_size] if not isinstance(slice_size, list) else slice_size
466
-
467
- if len(slice_size) != len(sliceable_head_dims):
468
- raise ValueError(
469
- f"You have provided {len(slice_size)}, but {self.config} has {len(sliceable_head_dims)} different"
470
- f" attention layers. Make sure to match `len(slice_size)` to be {len(sliceable_head_dims)}."
471
- )
472
-
473
- for i in range(len(slice_size)):
474
- size = slice_size[i]
475
- dim = sliceable_head_dims[i]
476
- if size is not None and size > dim:
477
- raise ValueError(f"size {size} has to be smaller or equal to {dim}.")
478
-
479
- # Recursively walk through all the children.
480
- # Any children which exposes the set_attention_slice method
481
- # gets the message
482
- def fn_recursive_set_attention_slice(module: nn.Layer, slice_size: List[int]):
483
- if hasattr(module, "set_attention_slice"):
484
- module.set_attention_slice(slice_size.pop())
485
-
486
- for child in module.children():
487
- fn_recursive_set_attention_slice(child, slice_size)
488
-
489
- reversed_slice_size = list(reversed(slice_size))
490
- for module in self.children():
491
- fn_recursive_set_attention_slice(module, reversed_slice_size)
492
-
493
- def _set_gradient_checkpointing(self, module, value=False):
494
- if isinstance(module, (CrossAttnDownBlockFlat, DownBlockFlat, CrossAttnUpBlockFlat, UpBlockFlat)):
495
- module.gradient_checkpointing = value
496
-
497
- def forward(
498
- self,
499
- sample: paddle.Tensor,
500
- timestep: Union[paddle.Tensor, float, int],
501
- encoder_hidden_states: paddle.Tensor,
502
- class_labels: Optional[paddle.Tensor] = None,
503
- attention_mask: Optional[paddle.Tensor] = None,
504
- cross_attention_kwargs: Optional[Dict[str, Any]] = None,
505
- return_dict: bool = True,
506
- ) -> Union[UNet2DConditionOutput, Tuple]:
507
- r"""
508
- Args:
509
- sample (`paddle.Tensor`): (batch, channel, height, width) noisy inputs tensor
510
- timestep (`paddle.Tensor` or `float` or `int`): (batch) timesteps
511
- encoder_hidden_states (`paddle.Tensor`): (batch, sequence_length, feature_dim) encoder hidden states
512
- return_dict (`bool`, *optional*, defaults to `True`):
513
- Whether or not to return a [`models.unet_2d_condition.UNet2DConditionOutput`] instead of a plain tuple.
514
-
515
- Returns:
516
- [`~models.unet_2d_condition.UNet2DConditionOutput`] or `tuple`:
517
- [`~models.unet_2d_condition.UNet2DConditionOutput`] if `return_dict` is True, otherwise a `tuple`. When
518
- returning a tuple, the first element is the sample tensor.
519
- """
520
- # By default samples have to be AT least a multiple of the overall upsampling factor.
521
- # The overall upsampling factor is equal to 2 ** (# num of upsampling layears).
522
- # However, the upsampling interpolation output size can be forced to fit any upsampling size
523
- # on the fly if necessary.
524
- default_overall_up_factor = 2**self.num_upsamplers
525
-
526
- # upsample size should be forwarded when sample is not a multiple of `default_overall_up_factor`
527
- forward_upsample_size = False
528
- upsample_size = None
529
-
530
- if any(s % default_overall_up_factor != 0 for s in sample.shape[-2:]):
531
- logger.info("Forward upsample size to force interpolation output size.")
532
- forward_upsample_size = True
533
-
534
- # prepare attention_mask
535
- if attention_mask is not None:
536
- attention_mask = (1 - attention_mask.cast(sample.dtype)) * -10000.0
537
- attention_mask = attention_mask.unsqueeze(1)
538
-
539
- # 0. center input if necessary
540
- if self.config.center_input_sample:
541
- sample = 2 * sample - 1.0
542
-
543
- # 1. time
544
- timesteps = timestep
545
- if not paddle.is_tensor(timesteps):
546
- # TODO: this requires sync between CPU and GPU. So try to pass timesteps as tensors if you can
547
- timesteps = paddle.to_tensor([timesteps], dtype="int64")
548
- elif paddle.is_tensor(timesteps) and len(timesteps.shape) == 0:
549
- timesteps = timesteps[None]
550
-
551
- # broadcast to batch dimension in a way that's compatible with ONNX/Core ML
552
- timesteps = timesteps.expand(
553
- [
554
- sample.shape[0],
555
- ]
556
- )
557
-
558
- t_emb = self.time_proj(timesteps)
559
-
560
- # timesteps does not contain any weights and will always return f32 tensors
561
- # but time_embedding might actually be running in fp16. so we need to cast here.
562
- # there might be better ways to encapsulate this.
563
- t_emb = t_emb.cast(self.dtype)
564
- emb = self.time_embedding(t_emb)
565
-
566
- if self.class_embedding is not None:
567
- if class_labels is None:
568
- raise ValueError("class_labels should be provided when num_class_embeds > 0")
569
-
570
- if self.config.class_embed_type == "timestep":
571
- class_labels = self.time_proj(class_labels)
572
-
573
- class_emb = self.class_embedding(class_labels).cast(self.dtype)
574
- emb = emb + class_emb
575
-
576
- # 2. pre-process
577
- sample = self.conv_in(sample)
578
-
579
- # 3. down
580
- down_block_res_samples = (sample,)
581
- for downsample_block in self.down_blocks:
582
- if hasattr(downsample_block, "has_cross_attention") and downsample_block.has_cross_attention:
583
- sample, res_samples = downsample_block(
584
- hidden_states=sample,
585
- temb=emb,
586
- encoder_hidden_states=encoder_hidden_states,
587
- attention_mask=attention_mask,
588
- cross_attention_kwargs=cross_attention_kwargs,
589
- )
590
- else:
591
- sample, res_samples = downsample_block(hidden_states=sample, temb=emb)
592
-
593
- down_block_res_samples += res_samples
594
-
595
- # 4. mid
596
- sample = self.mid_block(
597
- sample,
598
- emb,
599
- encoder_hidden_states=encoder_hidden_states,
600
- attention_mask=attention_mask,
601
- cross_attention_kwargs=cross_attention_kwargs,
602
- )
603
-
604
- # 5. up
605
- for i, upsample_block in enumerate(self.up_blocks):
606
- is_final_block = i == len(self.up_blocks) - 1
607
-
608
- res_samples = down_block_res_samples[-len(upsample_block.resnets) :]
609
- down_block_res_samples = down_block_res_samples[: -len(upsample_block.resnets)]
610
-
611
- # if we have not reached the final block and need to forward the
612
- # upsample size, we do it here
613
- if not is_final_block and forward_upsample_size:
614
- upsample_size = down_block_res_samples[-1].shape[2:]
615
-
616
- if hasattr(upsample_block, "has_cross_attention") and upsample_block.has_cross_attention:
617
- sample = upsample_block(
618
- hidden_states=sample,
619
- temb=emb,
620
- res_hidden_states_tuple=res_samples,
621
- encoder_hidden_states=encoder_hidden_states,
622
- cross_attention_kwargs=cross_attention_kwargs,
623
- upsample_size=upsample_size,
624
- attention_mask=attention_mask,
625
- )
626
- else:
627
- sample = upsample_block(
628
- hidden_states=sample, temb=emb, res_hidden_states_tuple=res_samples, upsample_size=upsample_size
629
- )
630
- # 6. post-process
631
- sample = self.conv_norm_out(sample)
632
- sample = self.conv_act(sample)
633
- sample = self.conv_out(sample)
634
-
635
- if not return_dict:
636
- return (sample,)
637
-
638
- return UNet2DConditionOutput(sample=sample)
639
-
640
-
641
- class LinearMultiDim(nn.Linear):
642
- def __init__(self, in_features, out_features=None, second_dim=4, *args, **kwargs):
643
- in_features = [in_features, second_dim, 1] if isinstance(in_features, int) else list(in_features)
644
- if out_features is None:
645
- out_features = in_features
646
- out_features = [out_features, second_dim, 1] if isinstance(out_features, int) else list(out_features)
647
- self.in_features_multidim = in_features
648
- self.out_features_multidim = out_features
649
- super().__init__(np.array(in_features).prod(), np.array(out_features).prod())
650
-
651
- def forward(self, input_tensor, *args, **kwargs):
652
- shape = input_tensor.shape
653
- n_dim = len(self.in_features_multidim)
654
- input_tensor = input_tensor.reshape([*shape[0:-n_dim], self.in_features])
655
- output_tensor = super().forward(input_tensor)
656
- output_tensor = output_tensor.reshape([*shape[0:-n_dim], *self.out_features_multidim])
657
- return output_tensor
658
-
659
-
660
- class ResnetBlockFlat(nn.Layer):
661
- def __init__(
662
- self,
663
- *,
664
- in_channels,
665
- out_channels=None,
666
- dropout=0.0,
667
- temb_channels=512,
668
- groups=32,
669
- groups_out=None,
670
- pre_norm=True,
671
- eps=1e-6,
672
- time_embedding_norm="default",
673
- use_in_shortcut=None,
674
- second_dim=4,
675
- **kwargs,
676
- ):
677
- super().__init__()
678
- self.pre_norm = pre_norm
679
- self.pre_norm = True
680
-
681
- in_channels = [in_channels, second_dim, 1] if isinstance(in_channels, int) else list(in_channels)
682
- self.in_channels_prod = np.array(in_channels).prod()
683
- self.channels_multidim = in_channels
684
-
685
- if out_channels is not None:
686
- out_channels = [out_channels, second_dim, 1] if isinstance(out_channels, int) else list(out_channels)
687
- out_channels_prod = np.array(out_channels).prod()
688
- self.out_channels_multidim = out_channels
689
- else:
690
- out_channels_prod = self.in_channels_prod
691
- self.out_channels_multidim = self.channels_multidim
692
- self.time_embedding_norm = time_embedding_norm
693
-
694
- if groups_out is None:
695
- groups_out = groups
696
-
697
- self.norm1 = nn.GroupNorm(num_groups=groups, num_channels=self.in_channels_prod, epsilon=eps)
698
- self.conv1 = nn.Conv2D(self.in_channels_prod, out_channels_prod, kernel_size=1, padding=0)
699
-
700
- if temb_channels is not None:
701
- self.time_emb_proj = nn.Linear(temb_channels, out_channels_prod)
702
- else:
703
- self.time_emb_proj = None
704
-
705
- self.norm2 = nn.GroupNorm(num_groups=groups_out, num_channels=out_channels_prod, epsilon=eps)
706
- self.dropout = nn.Dropout(dropout)
707
- self.conv2 = nn.Conv2D(out_channels_prod, out_channels_prod, kernel_size=1, padding=0)
708
-
709
- self.nonlinearity = nn.Silu()
710
-
711
- self.use_in_shortcut = (
712
- self.in_channels_prod != out_channels_prod if use_in_shortcut is None else use_in_shortcut
713
- )
714
-
715
- self.conv_shortcut = None
716
- if self.use_in_shortcut:
717
- self.conv_shortcut = nn.Conv2D(
718
- self.in_channels_prod, out_channels_prod, kernel_size=1, stride=1, padding=0
719
- )
720
-
721
- def forward(self, input_tensor, temb):
722
- shape = input_tensor.shape
723
- n_dim = len(self.channels_multidim)
724
- input_tensor = input_tensor.reshape([*shape[0:-n_dim], self.in_channels_prod, 1, 1])
725
- input_tensor = input_tensor.reshape([-1, self.in_channels_prod, 1, 1])
726
-
727
- hidden_states = input_tensor
728
-
729
- hidden_states = self.norm1(hidden_states)
730
- hidden_states = self.nonlinearity(hidden_states)
731
- hidden_states = self.conv1(hidden_states)
732
-
733
- if temb is not None:
734
- temb = self.time_emb_proj(self.nonlinearity(temb))[:, :, None, None]
735
- hidden_states = hidden_states + temb
736
-
737
- hidden_states = self.norm2(hidden_states)
738
- hidden_states = self.nonlinearity(hidden_states)
739
-
740
- hidden_states = self.dropout(hidden_states)
741
- hidden_states = self.conv2(hidden_states)
742
-
743
- if self.conv_shortcut is not None:
744
- input_tensor = self.conv_shortcut(input_tensor)
745
-
746
- output_tensor = input_tensor + hidden_states
747
-
748
- output_tensor = output_tensor.reshape([*shape[0:-n_dim], -1])
749
- output_tensor = output_tensor.reshape([*shape[0:-n_dim], *self.out_channels_multidim])
750
-
751
- return output_tensor
752
-
753
-
754
- # Copied from diffusers.models.unet_2d_blocks.DownBlock2D with DownBlock2D->DownBlockFlat, ResnetBlock2D->ResnetBlockFlat, Downsample2D->LinearMultiDim
755
- class DownBlockFlat(nn.Layer):
756
- def __init__(
757
- self,
758
- in_channels: int,
759
- out_channels: int,
760
- temb_channels: int,
761
- dropout: float = 0.0,
762
- num_layers: int = 1,
763
- resnet_eps: float = 1e-6,
764
- resnet_time_scale_shift: str = "default",
765
- resnet_act_fn: str = "swish",
766
- resnet_groups: int = 32,
767
- resnet_pre_norm: bool = True,
768
- output_scale_factor=1.0,
769
- add_downsample=True,
770
- downsample_padding=1,
771
- ):
772
- super().__init__()
773
- resnets = []
774
-
775
- for i in range(num_layers):
776
- in_channels = in_channels if i == 0 else out_channels
777
- resnets.append(
778
- ResnetBlockFlat(
779
- in_channels=in_channels,
780
- out_channels=out_channels,
781
- temb_channels=temb_channels,
782
- eps=resnet_eps,
783
- groups=resnet_groups,
784
- dropout=dropout,
785
- time_embedding_norm=resnet_time_scale_shift,
786
- non_linearity=resnet_act_fn,
787
- output_scale_factor=output_scale_factor,
788
- pre_norm=resnet_pre_norm,
789
- )
790
- )
791
-
792
- self.resnets = nn.LayerList(resnets)
793
-
794
- if add_downsample:
795
- self.downsamplers = nn.LayerList(
796
- [
797
- LinearMultiDim(
798
- out_channels, use_conv=True, out_channels=out_channels, padding=downsample_padding, name="op"
799
- )
800
- ]
801
- )
802
- else:
803
- self.downsamplers = None
804
-
805
- self.gradient_checkpointing = False
806
-
807
- def forward(self, hidden_states, temb=None):
808
- output_states = ()
809
-
810
- for resnet in self.resnets:
811
- if self.training and self.gradient_checkpointing:
812
-
813
- def create_custom_forward(module):
814
- def custom_forward(*inputs):
815
- return module(*inputs)
816
-
817
- return custom_forward
818
-
819
- hidden_states = recompute(create_custom_forward(resnet), hidden_states, temb)
820
- else:
821
- hidden_states = resnet(hidden_states, temb)
822
-
823
- output_states += (hidden_states,)
824
-
825
- if self.downsamplers is not None:
826
- for downsampler in self.downsamplers:
827
- hidden_states = downsampler(hidden_states)
828
-
829
- output_states += (hidden_states,)
830
-
831
- return hidden_states, output_states
832
-
833
-
834
- # Copied from diffusers.models.unet_2d_blocks.CrossAttnDownBlock2D with CrossAttnDownBlock2D->CrossAttnDownBlockFlat, ResnetBlock2D->ResnetBlockFlat, Downsample2D->LinearMultiDim
835
- class CrossAttnDownBlockFlat(nn.Layer):
836
- def __init__(
837
- self,
838
- in_channels: int,
839
- out_channels: int,
840
- temb_channels: int,
841
- dropout: float = 0.0,
842
- num_layers: int = 1,
843
- resnet_eps: float = 1e-6,
844
- resnet_time_scale_shift: str = "default",
845
- resnet_act_fn: str = "swish",
846
- resnet_groups: int = 32,
847
- resnet_pre_norm: bool = True,
848
- attn_num_head_channels=1,
849
- cross_attention_dim=1280,
850
- output_scale_factor=1.0,
851
- downsample_padding=1,
852
- add_downsample=True,
853
- dual_cross_attention=False,
854
- use_linear_projection=False,
855
- only_cross_attention=False,
856
- upcast_attention=False,
857
- ):
858
- super().__init__()
859
- resnets = []
860
- attentions = []
861
-
862
- self.has_cross_attention = True
863
- self.attn_num_head_channels = attn_num_head_channels
864
-
865
- for i in range(num_layers):
866
- in_channels = in_channels if i == 0 else out_channels
867
- resnets.append(
868
- ResnetBlockFlat(
869
- in_channels=in_channels,
870
- out_channels=out_channels,
871
- temb_channels=temb_channels,
872
- eps=resnet_eps,
873
- groups=resnet_groups,
874
- dropout=dropout,
875
- time_embedding_norm=resnet_time_scale_shift,
876
- non_linearity=resnet_act_fn,
877
- output_scale_factor=output_scale_factor,
878
- pre_norm=resnet_pre_norm,
879
- )
880
- )
881
- if not dual_cross_attention:
882
- attentions.append(
883
- Transformer2DModel(
884
- attn_num_head_channels,
885
- out_channels // attn_num_head_channels,
886
- in_channels=out_channels,
887
- num_layers=1,
888
- cross_attention_dim=cross_attention_dim,
889
- norm_num_groups=resnet_groups,
890
- use_linear_projection=use_linear_projection,
891
- only_cross_attention=only_cross_attention,
892
- upcast_attention=upcast_attention,
893
- )
894
- )
895
- else:
896
- attentions.append(
897
- DualTransformer2DModel(
898
- attn_num_head_channels,
899
- out_channels // attn_num_head_channels,
900
- in_channels=out_channels,
901
- num_layers=1,
902
- cross_attention_dim=cross_attention_dim,
903
- norm_num_groups=resnet_groups,
904
- )
905
- )
906
- self.attentions = nn.LayerList(attentions)
907
- self.resnets = nn.LayerList(resnets)
908
-
909
- if add_downsample:
910
- self.downsamplers = nn.LayerList(
911
- [
912
- LinearMultiDim(
913
- out_channels, use_conv=True, out_channels=out_channels, padding=downsample_padding, name="op"
914
- )
915
- ]
916
- )
917
- else:
918
- self.downsamplers = None
919
-
920
- self.gradient_checkpointing = False
921
-
922
- def forward(
923
- self, hidden_states, temb=None, encoder_hidden_states=None, attention_mask=None, cross_attention_kwargs=None
924
- ):
925
- output_states = ()
926
-
927
- for resnet, attn in zip(self.resnets, self.attentions):
928
- if self.training and self.gradient_checkpointing:
929
-
930
- def create_custom_forward(module, return_dict=None):
931
- def custom_forward(*inputs):
932
- if return_dict is not None:
933
- return module(*inputs, return_dict=return_dict)[0] # move [0]
934
- else:
935
- return module(*inputs)
936
-
937
- return custom_forward
938
-
939
- hidden_states = recompute(create_custom_forward(resnet), hidden_states, temb)
940
- hidden_states = recompute(
941
- create_custom_forward(attn, return_dict=False),
942
- hidden_states,
943
- encoder_hidden_states,
944
- cross_attention_kwargs,
945
- ) # [0]
946
- else:
947
- hidden_states = resnet(hidden_states, temb)
948
- hidden_states = attn(
949
- hidden_states,
950
- encoder_hidden_states=encoder_hidden_states,
951
- cross_attention_kwargs=cross_attention_kwargs,
952
- ).sample
953
- output_states += (hidden_states,)
954
-
955
- if self.downsamplers is not None:
956
- for downsampler in self.downsamplers:
957
- hidden_states = downsampler(hidden_states)
958
-
959
- output_states += (hidden_states,)
960
-
961
- return hidden_states, output_states
962
-
963
-
964
- # Copied from diffusers.models.unet_2d_blocks.UpBlock2D with UpBlock2D->UpBlockFlat, ResnetBlock2D->ResnetBlockFlat, Upsample2D->LinearMultiDim
965
- class UpBlockFlat(nn.Layer):
966
- def __init__(
967
- self,
968
- in_channels: int,
969
- prev_output_channel: int,
970
- out_channels: int,
971
- temb_channels: int,
972
- dropout: float = 0.0,
973
- num_layers: int = 1,
974
- resnet_eps: float = 1e-6,
975
- resnet_time_scale_shift: str = "default",
976
- resnet_act_fn: str = "swish",
977
- resnet_groups: int = 32,
978
- resnet_pre_norm: bool = True,
979
- output_scale_factor=1.0,
980
- add_upsample=True,
981
- ):
982
- super().__init__()
983
- resnets = []
984
-
985
- for i in range(num_layers):
986
- res_skip_channels = in_channels if (i == num_layers - 1) else out_channels
987
- resnet_in_channels = prev_output_channel if i == 0 else out_channels
988
-
989
- resnets.append(
990
- ResnetBlockFlat(
991
- in_channels=resnet_in_channels + res_skip_channels,
992
- out_channels=out_channels,
993
- temb_channels=temb_channels,
994
- eps=resnet_eps,
995
- groups=resnet_groups,
996
- dropout=dropout,
997
- time_embedding_norm=resnet_time_scale_shift,
998
- non_linearity=resnet_act_fn,
999
- output_scale_factor=output_scale_factor,
1000
- pre_norm=resnet_pre_norm,
1001
- )
1002
- )
1003
-
1004
- self.resnets = nn.LayerList(resnets)
1005
-
1006
- if add_upsample:
1007
- self.upsamplers = nn.LayerList([LinearMultiDim(out_channels, use_conv=True, out_channels=out_channels)])
1008
- else:
1009
- self.upsamplers = None
1010
-
1011
- self.gradient_checkpointing = False
1012
-
1013
- def forward(self, hidden_states, res_hidden_states_tuple, temb=None, upsample_size=None):
1014
- for resnet in self.resnets:
1015
- # pop res hidden states
1016
- res_hidden_states = res_hidden_states_tuple[-1]
1017
- res_hidden_states_tuple = res_hidden_states_tuple[:-1]
1018
- hidden_states = paddle.concat([hidden_states, res_hidden_states], axis=1)
1019
-
1020
- if self.training and self.gradient_checkpointing:
1021
-
1022
- def create_custom_forward(module):
1023
- def custom_forward(*inputs):
1024
- return module(*inputs)
1025
-
1026
- return custom_forward
1027
-
1028
- hidden_states = recompute(create_custom_forward(resnet), hidden_states, temb)
1029
- else:
1030
- hidden_states = resnet(hidden_states, temb)
1031
-
1032
- if self.upsamplers is not None:
1033
- for upsampler in self.upsamplers:
1034
- hidden_states = upsampler(hidden_states, upsample_size)
1035
-
1036
- return hidden_states
1037
-
1038
-
1039
- # Copied from diffusers.models.unet_2d_blocks.CrossAttnUpBlock2D with CrossAttnUpBlock2D->CrossAttnUpBlockFlat, ResnetBlock2D->ResnetBlockFlat, Upsample2D->LinearMultiDim
1040
- class CrossAttnUpBlockFlat(nn.Layer):
1041
- def __init__(
1042
- self,
1043
- in_channels: int,
1044
- out_channels: int,
1045
- prev_output_channel: int,
1046
- temb_channels: int,
1047
- dropout: float = 0.0,
1048
- num_layers: int = 1,
1049
- resnet_eps: float = 1e-6,
1050
- resnet_time_scale_shift: str = "default",
1051
- resnet_act_fn: str = "swish",
1052
- resnet_groups: int = 32,
1053
- resnet_pre_norm: bool = True,
1054
- attn_num_head_channels=1,
1055
- cross_attention_dim=1280,
1056
- output_scale_factor=1.0,
1057
- add_upsample=True,
1058
- dual_cross_attention=False,
1059
- use_linear_projection=False,
1060
- only_cross_attention=False,
1061
- upcast_attention=False,
1062
- ):
1063
- super().__init__()
1064
- resnets = []
1065
- attentions = []
1066
-
1067
- self.has_cross_attention = True
1068
- self.attn_num_head_channels = attn_num_head_channels
1069
-
1070
- for i in range(num_layers):
1071
- res_skip_channels = in_channels if (i == num_layers - 1) else out_channels
1072
- resnet_in_channels = prev_output_channel if i == 0 else out_channels
1073
-
1074
- resnets.append(
1075
- ResnetBlockFlat(
1076
- in_channels=resnet_in_channels + res_skip_channels,
1077
- out_channels=out_channels,
1078
- temb_channels=temb_channels,
1079
- eps=resnet_eps,
1080
- groups=resnet_groups,
1081
- dropout=dropout,
1082
- time_embedding_norm=resnet_time_scale_shift,
1083
- non_linearity=resnet_act_fn,
1084
- output_scale_factor=output_scale_factor,
1085
- pre_norm=resnet_pre_norm,
1086
- )
1087
- )
1088
- if not dual_cross_attention:
1089
- attentions.append(
1090
- Transformer2DModel(
1091
- attn_num_head_channels,
1092
- out_channels // attn_num_head_channels,
1093
- in_channels=out_channels,
1094
- num_layers=1,
1095
- cross_attention_dim=cross_attention_dim,
1096
- norm_num_groups=resnet_groups,
1097
- use_linear_projection=use_linear_projection,
1098
- only_cross_attention=only_cross_attention,
1099
- upcast_attention=upcast_attention,
1100
- )
1101
- )
1102
- else:
1103
- attentions.append(
1104
- DualTransformer2DModel(
1105
- attn_num_head_channels,
1106
- out_channels // attn_num_head_channels,
1107
- in_channels=out_channels,
1108
- num_layers=1,
1109
- cross_attention_dim=cross_attention_dim,
1110
- norm_num_groups=resnet_groups,
1111
- )
1112
- )
1113
- self.attentions = nn.LayerList(attentions)
1114
- self.resnets = nn.LayerList(resnets)
1115
-
1116
- if add_upsample:
1117
- self.upsamplers = nn.LayerList([LinearMultiDim(out_channels, use_conv=True, out_channels=out_channels)])
1118
- else:
1119
- self.upsamplers = None
1120
-
1121
- self.gradient_checkpointing = False
1122
-
1123
- def forward(
1124
- self,
1125
- hidden_states,
1126
- res_hidden_states_tuple,
1127
- temb=None,
1128
- encoder_hidden_states=None,
1129
- cross_attention_kwargs=None,
1130
- upsample_size=None,
1131
- attention_mask=None,
1132
- ):
1133
- # TODO(Patrick, William) - attention mask is not used
1134
- for resnet, attn in zip(self.resnets, self.attentions):
1135
- # pop res hidden states
1136
- res_hidden_states = res_hidden_states_tuple[-1]
1137
- res_hidden_states_tuple = res_hidden_states_tuple[:-1]
1138
- hidden_states = paddle.concat([hidden_states, res_hidden_states], axis=1)
1139
-
1140
- if self.training and self.gradient_checkpointing:
1141
-
1142
- def create_custom_forward(module, return_dict=None):
1143
- def custom_forward(*inputs):
1144
- if return_dict is not None:
1145
- return module(*inputs, return_dict=return_dict)[0] # move [0]
1146
- else:
1147
- return module(*inputs)
1148
-
1149
- return custom_forward
1150
-
1151
- hidden_states = recompute(create_custom_forward(resnet), hidden_states, temb)
1152
- hidden_states = recompute(
1153
- create_custom_forward(attn, return_dict=False),
1154
- hidden_states,
1155
- encoder_hidden_states,
1156
- cross_attention_kwargs,
1157
- ) # [0]
1158
- else:
1159
- hidden_states = resnet(hidden_states, temb)
1160
- hidden_states = attn(
1161
- hidden_states,
1162
- encoder_hidden_states=encoder_hidden_states,
1163
- cross_attention_kwargs=cross_attention_kwargs,
1164
- ).sample
1165
-
1166
- if self.upsamplers is not None:
1167
- for upsampler in self.upsamplers:
1168
- hidden_states = upsampler(hidden_states, upsample_size)
1169
-
1170
- return hidden_states
1171
-
1172
-
1173
- # Copied from diffusers.models.unet_2d_blocks.UNetMidBlock2DCrossAttn with UNetMidBlock2DCrossAttn->UNetMidBlockFlatCrossAttn, ResnetBlock2D->ResnetBlockFlat
1174
- class UNetMidBlockFlatCrossAttn(nn.Layer):
1175
- def __init__(
1176
- self,
1177
- in_channels: int,
1178
- temb_channels: int,
1179
- dropout: float = 0.0,
1180
- num_layers: int = 1,
1181
- resnet_eps: float = 1e-6,
1182
- resnet_time_scale_shift: str = "default",
1183
- resnet_act_fn: str = "swish",
1184
- resnet_groups: int = 32,
1185
- resnet_pre_norm: bool = True,
1186
- attn_num_head_channels=1,
1187
- output_scale_factor=1.0,
1188
- cross_attention_dim=1280,
1189
- dual_cross_attention=False,
1190
- use_linear_projection=False,
1191
- upcast_attention=False,
1192
- ):
1193
- super().__init__()
1194
-
1195
- self.has_cross_attention = True
1196
- self.attn_num_head_channels = attn_num_head_channels
1197
- resnet_groups = resnet_groups if resnet_groups is not None else min(in_channels // 4, 32)
1198
-
1199
- # there is always at least one resnet
1200
- resnets = [
1201
- ResnetBlockFlat(
1202
- in_channels=in_channels,
1203
- out_channels=in_channels,
1204
- temb_channels=temb_channels,
1205
- eps=resnet_eps,
1206
- groups=resnet_groups,
1207
- dropout=dropout,
1208
- time_embedding_norm=resnet_time_scale_shift,
1209
- non_linearity=resnet_act_fn,
1210
- output_scale_factor=output_scale_factor,
1211
- pre_norm=resnet_pre_norm,
1212
- )
1213
- ]
1214
- attentions = []
1215
-
1216
- for _ in range(num_layers):
1217
- if not dual_cross_attention:
1218
- attentions.append(
1219
- Transformer2DModel(
1220
- attn_num_head_channels,
1221
- in_channels // attn_num_head_channels,
1222
- in_channels=in_channels,
1223
- num_layers=1,
1224
- cross_attention_dim=cross_attention_dim,
1225
- norm_num_groups=resnet_groups,
1226
- use_linear_projection=use_linear_projection,
1227
- upcast_attention=upcast_attention,
1228
- )
1229
- )
1230
- else:
1231
- attentions.append(
1232
- DualTransformer2DModel(
1233
- attn_num_head_channels,
1234
- in_channels // attn_num_head_channels,
1235
- in_channels=in_channels,
1236
- num_layers=1,
1237
- cross_attention_dim=cross_attention_dim,
1238
- norm_num_groups=resnet_groups,
1239
- )
1240
- )
1241
- resnets.append(
1242
- ResnetBlockFlat(
1243
- in_channels=in_channels,
1244
- out_channels=in_channels,
1245
- temb_channels=temb_channels,
1246
- eps=resnet_eps,
1247
- groups=resnet_groups,
1248
- dropout=dropout,
1249
- time_embedding_norm=resnet_time_scale_shift,
1250
- non_linearity=resnet_act_fn,
1251
- output_scale_factor=output_scale_factor,
1252
- pre_norm=resnet_pre_norm,
1253
- )
1254
- )
1255
-
1256
- self.attentions = nn.LayerList(attentions)
1257
- self.resnets = nn.LayerList(resnets)
1258
-
1259
- def forward(
1260
- self, hidden_states, temb=None, encoder_hidden_states=None, attention_mask=None, cross_attention_kwargs=None
1261
- ):
1262
- hidden_states = self.resnets[0](hidden_states, temb)
1263
- for attn, resnet in zip(self.attentions, self.resnets[1:]):
1264
- hidden_states = attn(
1265
- hidden_states,
1266
- encoder_hidden_states=encoder_hidden_states,
1267
- cross_attention_kwargs=cross_attention_kwargs,
1268
- ).sample
1269
- hidden_states = resnet(hidden_states, temb)
1270
-
1271
- return hidden_states
1272
-
1273
-
1274
- # Copied from diffusers.models.unet_2d_blocks.UNetMidBlock2DSimpleCrossAttn with UNetMidBlock2DSimpleCrossAttn->UNetMidBlockFlatSimpleCrossAttn, ResnetBlock2D->ResnetBlockFlat
1275
- class UNetMidBlockFlatSimpleCrossAttn(nn.Layer):
1276
- def __init__(
1277
- self,
1278
- in_channels: int,
1279
- temb_channels: int,
1280
- dropout: float = 0.0,
1281
- num_layers: int = 1,
1282
- resnet_eps: float = 1e-6,
1283
- resnet_time_scale_shift: str = "default",
1284
- resnet_act_fn: str = "swish",
1285
- resnet_groups: int = 32,
1286
- resnet_pre_norm: bool = True,
1287
- attn_num_head_channels=1,
1288
- output_scale_factor=1.0,
1289
- cross_attention_dim=1280,
1290
- ):
1291
- super().__init__()
1292
-
1293
- self.has_cross_attention = True
1294
-
1295
- self.attn_num_head_channels = attn_num_head_channels
1296
- resnet_groups = resnet_groups if resnet_groups is not None else min(in_channels // 4, 32)
1297
-
1298
- self.num_heads = in_channels // self.attn_num_head_channels
1299
-
1300
- # there is always at least one resnet
1301
- resnets = [
1302
- ResnetBlockFlat(
1303
- in_channels=in_channels,
1304
- out_channels=in_channels,
1305
- temb_channels=temb_channels,
1306
- eps=resnet_eps,
1307
- groups=resnet_groups,
1308
- dropout=dropout,
1309
- time_embedding_norm=resnet_time_scale_shift,
1310
- non_linearity=resnet_act_fn,
1311
- output_scale_factor=output_scale_factor,
1312
- pre_norm=resnet_pre_norm,
1313
- )
1314
- ]
1315
- attentions = []
1316
-
1317
- for _ in range(num_layers):
1318
- attentions.append(
1319
- CrossAttention(
1320
- query_dim=in_channels,
1321
- cross_attention_dim=in_channels,
1322
- heads=self.num_heads,
1323
- dim_head=attn_num_head_channels,
1324
- added_kv_proj_dim=cross_attention_dim,
1325
- norm_num_groups=resnet_groups,
1326
- bias=True,
1327
- upcast_softmax=True,
1328
- processor=CrossAttnAddedKVProcessor(),
1329
- )
1330
- )
1331
- resnets.append(
1332
- ResnetBlockFlat(
1333
- in_channels=in_channels,
1334
- out_channels=in_channels,
1335
- temb_channels=temb_channels,
1336
- eps=resnet_eps,
1337
- groups=resnet_groups,
1338
- dropout=dropout,
1339
- time_embedding_norm=resnet_time_scale_shift,
1340
- non_linearity=resnet_act_fn,
1341
- output_scale_factor=output_scale_factor,
1342
- pre_norm=resnet_pre_norm,
1343
- )
1344
- )
1345
-
1346
- self.attentions = nn.LayerList(attentions)
1347
- self.resnets = nn.LayerList(resnets)
1348
-
1349
- def forward(
1350
- self, hidden_states, temb=None, encoder_hidden_states=None, attention_mask=None, cross_attention_kwargs=None
1351
- ):
1352
- cross_attention_kwargs = cross_attention_kwargs if cross_attention_kwargs is not None else {}
1353
- hidden_states = self.resnets[0](hidden_states, temb)
1354
- for attn, resnet in zip(self.attentions, self.resnets[1:]):
1355
- # attn
1356
- hidden_states = attn(
1357
- hidden_states,
1358
- encoder_hidden_states=encoder_hidden_states,
1359
- attention_mask=attention_mask,
1360
- **cross_attention_kwargs,
1361
- )
1362
-
1363
- # resnet
1364
- hidden_states = resnet(hidden_states, temb)
1365
-
1366
- return hidden_states
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/3druga/ae-6/app.py DELETED
@@ -1,3 +0,0 @@
1
- import gradio as gr
2
-
3
- gr.Interface.load("models/Virus561/anytig").launch()
 
 
 
 
spaces/801artistry/RVC801/infer/modules/train/preprocess.py DELETED
@@ -1,147 +0,0 @@
1
- import multiprocessing
2
- import os
3
- import sys
4
-
5
- from scipy import signal
6
-
7
- now_dir = os.getcwd()
8
- sys.path.append(now_dir)
9
- print(sys.argv)
10
- inp_root = sys.argv[1]
11
- sr = int(sys.argv[2])
12
- n_p = int(sys.argv[3])
13
- exp_dir = sys.argv[4]
14
- noparallel = sys.argv[5] == "True"
15
- per = float(sys.argv[6])
16
- import multiprocessing
17
- import os
18
- import traceback
19
-
20
- import librosa
21
- import numpy as np
22
- from scipy.io import wavfile
23
-
24
- from infer.lib.audio import load_audio
25
- from infer.lib.slicer2 import Slicer
26
-
27
- mutex = multiprocessing.Lock()
28
- f = open("%s/preprocess.log" % exp_dir, "a+")
29
-
30
-
31
- def println(strr):
32
- mutex.acquire()
33
- print(strr)
34
- f.write("%s\n" % strr)
35
- f.flush()
36
- mutex.release()
37
-
38
-
39
- class PreProcess:
40
- def __init__(self, sr, exp_dir, per=3.7):
41
- self.slicer = Slicer(
42
- sr=sr,
43
- threshold=-42,
44
- min_length=1500,
45
- min_interval=400,
46
- hop_size=15,
47
- max_sil_kept=500,
48
- )
49
- self.sr = sr
50
- self.bh, self.ah = signal.butter(N=5, Wn=48, btype="high", fs=self.sr)
51
- self.per = per
52
- self.overlap = 0.3
53
- self.tail = self.per + self.overlap
54
- self.max = 0.9
55
- self.alpha = 0.75
56
- self.exp_dir = exp_dir
57
- self.gt_wavs_dir = "%s/0_gt_wavs" % exp_dir
58
- self.wavs16k_dir = "%s/1_16k_wavs" % exp_dir
59
- os.makedirs(self.exp_dir, exist_ok=True)
60
- os.makedirs(self.gt_wavs_dir, exist_ok=True)
61
- os.makedirs(self.wavs16k_dir, exist_ok=True)
62
-
63
- def norm_write(self, tmp_audio, idx0, idx1):
64
- tmp_max = np.abs(tmp_audio).max()
65
- if tmp_max > 2.5:
66
- print("%s-%s-%s-filtered" % (idx0, idx1, tmp_max))
67
- return
68
- tmp_audio = (tmp_audio / tmp_max * (self.max * self.alpha)) + (
69
- 1 - self.alpha
70
- ) * tmp_audio
71
- wavfile.write(
72
- "%s/%s_%s.wav" % (self.gt_wavs_dir, idx0, idx1),
73
- self.sr,
74
- tmp_audio.astype(np.float32),
75
- )
76
- tmp_audio = librosa.resample(
77
- tmp_audio, orig_sr=self.sr, target_sr=16000
78
- ) # , res_type="soxr_vhq"
79
- wavfile.write(
80
- "%s/%s_%s.wav" % (self.wavs16k_dir, idx0, idx1),
81
- 16000,
82
- tmp_audio.astype(np.float32),
83
- )
84
-
85
- def pipeline(self, path, idx0):
86
- try:
87
- audio = load_audio(path, self.sr)
88
- # zero phased digital filter cause pre-ringing noise...
89
- # audio = signal.filtfilt(self.bh, self.ah, audio)
90
- audio = signal.lfilter(self.bh, self.ah, audio)
91
-
92
- idx1 = 0
93
- for audio in self.slicer.slice(audio):
94
- i = 0
95
- while 1:
96
- start = int(self.sr * (self.per - self.overlap) * i)
97
- i += 1
98
- if len(audio[start:]) > self.tail * self.sr:
99
- tmp_audio = audio[start : start + int(self.per * self.sr)]
100
- self.norm_write(tmp_audio, idx0, idx1)
101
- idx1 += 1
102
- else:
103
- tmp_audio = audio[start:]
104
- idx1 += 1
105
- break
106
- self.norm_write(tmp_audio, idx0, idx1)
107
- println("%s->Suc." % path)
108
- except:
109
- println("%s->%s" % (path, traceback.format_exc()))
110
-
111
- def pipeline_mp(self, infos):
112
- for path, idx0 in infos:
113
- self.pipeline(path, idx0)
114
-
115
- def pipeline_mp_inp_dir(self, inp_root, n_p):
116
- try:
117
- infos = [
118
- ("%s/%s" % (inp_root, name), idx)
119
- for idx, name in enumerate(sorted(list(os.listdir(inp_root))))
120
- ]
121
- if noparallel:
122
- for i in range(n_p):
123
- self.pipeline_mp(infos[i::n_p])
124
- else:
125
- ps = []
126
- for i in range(n_p):
127
- p = multiprocessing.Process(
128
- target=self.pipeline_mp, args=(infos[i::n_p],)
129
- )
130
- ps.append(p)
131
- p.start()
132
- for i in range(n_p):
133
- ps[i].join()
134
- except:
135
- println("Fail. %s" % traceback.format_exc())
136
-
137
-
138
- def preprocess_trainset(inp_root, sr, n_p, exp_dir, per):
139
- pp = PreProcess(sr, exp_dir, per)
140
- println("start preprocess")
141
- println(sys.argv)
142
- pp.pipeline_mp_inp_dir(inp_root, n_p)
143
- println("end preprocess")
144
-
145
-
146
- if __name__ == "__main__":
147
- preprocess_trainset(inp_root, sr, n_p, exp_dir, per)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/AI-Hobbyist/Hoyo-RVC/go-realtime-gui.bat DELETED
@@ -1,2 +0,0 @@
1
- runtime\python.exe gui.py
2
- pause
 
 
 
spaces/AI-Zero-to-Hero/04-GR-Seq-2-Seq-QA-Auto-Gen/app.py DELETED
@@ -1,51 +0,0 @@
1
- import gradio as gr
2
- from qasrl_model_pipeline import QASRL_Pipeline
3
-
4
- models = ["kleinay/qanom-seq2seq-model-baseline",
5
- "kleinay/qanom-seq2seq-model-joint"]
6
- pipelines = {model: QASRL_Pipeline(model) for model in models}
7
-
8
-
9
- description = f"""Using Seq2Seq T5 model which takes a sequence of items and outputs another sequence this model generates Questions and Answers (QA) with focus on Semantic Role Labeling (SRL)"""
10
- title="Seq2Seq T5 Questions and Answers (QA) with Semantic Role Labeling (SRL)"
11
- examples = [[models[0], "In March and April the patient <p> had two falls. One was related to asthma, heart palpitations. The second was due to syncope and post covid vaccination dizziness during exercise. The patient is now getting an EKG. Former EKG had shown that there was a bundle branch block. Patient had some uncontrolled immune system reactions like anaphylaxis and shortness of breath.", True, "fall"],
12
- [models[1], "In March and April the patient had two falls. One was related to asthma, heart palpitations. The second was due to syncope and post covid vaccination dizziness during exercise. The patient is now getting an EKG. Former EKG had shown that there was a bundle branch block. Patient had some uncontrolled immune system reactions <p> like anaphylaxis and shortness of breath.", True, "reactions"],
13
- [models[0], "In March and April the patient had two falls. One was related <p> to asthma, heart palpitations. The second was due to syncope and post covid vaccination dizziness during exercise. The patient is now getting an EKG. Former EKG had shown that there was a bundle branch block. Patient had some uncontrolled immune system reactions like anaphylaxis and shortness of breath.", True, "relate"],
14
- [models[1], "In March and April the patient <p> had two falls. One was related to asthma, heart palpitations. The second was due to syncope and post covid vaccination dizziness during exercise. The patient is now getting an EKG. Former EKG had shown that there was a bundle branch block. Patient had some uncontrolled immune system reactions like anaphylaxis and shortness of breath.", False, "fall"]]
15
-
16
- input_sent_box_label = "Insert sentence here. Mark the predicate by adding the token '<p>' before it."
17
- verb_form_inp_placeholder = "e.g. 'decide' for the nominalization 'decision', 'teach' for 'teacher', etc."
18
- links = """<p style='text-align: center'>
19
- <a href='https://www.qasrl.org' target='_blank'>QASRL Website</a> | <a href='https://huggingface.co/kleinay/qanom-seq2seq-model-baseline' target='_blank'>Model Repo at Huggingface Hub</a>
20
- </p>"""
21
- def call(model_name, sentence, is_nominal, verb_form):
22
- predicate_marker="<p>"
23
- if predicate_marker not in sentence:
24
- raise ValueError("You must highlight one word of the sentence as a predicate using preceding '<p>'.")
25
-
26
- if not verb_form:
27
- if is_nominal:
28
- raise ValueError("You should provide the verbal form of the nominalization")
29
-
30
- toks = sentence.split(" ")
31
- pred_idx = toks.index(predicate_marker)
32
- predicate = toks(pred_idx+1)
33
- verb_form=predicate
34
- pipeline = pipelines[model_name]
35
- pipe_out = pipeline([sentence],
36
- predicate_marker=predicate_marker,
37
- predicate_type="nominal" if is_nominal else "verbal",
38
- verb_form=verb_form)[0]
39
- return pipe_out["QAs"], pipe_out["generated_text"]
40
- iface = gr.Interface(fn=call,
41
- inputs=[gr.inputs.Radio(choices=models, default=models[0], label="Model"),
42
- gr.inputs.Textbox(placeholder=input_sent_box_label, label="Sentence", lines=4),
43
- gr.inputs.Checkbox(default=True, label="Is Nominalization?"),
44
- gr.inputs.Textbox(placeholder=verb_form_inp_placeholder, label="Verbal form (for nominalizations)", default='')],
45
- outputs=[gr.outputs.JSON(label="Model Output - QASRL"), gr.outputs.Textbox(label="Raw output sequence")],
46
- title=title,
47
- description=description,
48
- article=links,
49
- examples=examples )
50
-
51
- iface.launch()
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/AbandonedMuse/UnlimitedMusicGen/audiocraft/modules/codebooks_patterns.py DELETED
@@ -1,539 +0,0 @@
1
- # Copyright (c) Meta Platforms, Inc. and affiliates.
2
- # All rights reserved.
3
- #
4
- # This source code is licensed under the license found in the
5
- # LICENSE file in the root directory of this source tree.
6
-
7
- from collections import namedtuple
8
- from dataclasses import dataclass
9
- from functools import lru_cache
10
- import logging
11
- import typing as tp
12
-
13
- from abc import ABC, abstractmethod
14
- import torch
15
-
16
- LayoutCoord = namedtuple('LayoutCoord', ['t', 'q']) # (timestep, codebook index)
17
- PatternLayout = tp.List[tp.List[LayoutCoord]] # Sequence of coordinates
18
- logger = logging.getLogger(__name__)
19
-
20
-
21
- @dataclass
22
- class Pattern:
23
- """Base implementation of a pattern over a sequence with multiple codebooks.
24
-
25
- The codebook pattern consists in a layout, defining for each sequence step
26
- the list of coordinates of each codebook timestep in the resulting interleaved sequence.
27
- The first item of the pattern is always an empty list in order to properly insert a special token
28
- to start with. For convenience, we also keep track of ``n_q`` the number of codebooks used for the pattern
29
- and ``timesteps`` the number of timesteps corresponding to the original sequence.
30
-
31
- The pattern provides convenient methods to build and revert interleaved sequences from it:
32
- ``build_pattern_sequence`` maps a given a dense input tensor of multi-codebook sequence from [B, K, T]
33
- to the interleaved sequence of shape [B, K, S] applying the pattern, with S being the batch size,
34
- K being the number of codebooks, T the number of original timesteps and S the number of sequence steps
35
- for the output sequence. The unfilled positions are replaced with a special token and the built sequence
36
- is returned along with a mask indicating valid tokens.
37
- ``revert_pattern_sequence`` maps back an interleaved sequence of shape [B, K, S] to the original alignment
38
- of codebooks across timesteps to an output tensor of shape [B, K, T], using again a special token and a mask
39
- to fill and specify invalid positions if needed.
40
- See the dedicated methods for more details.
41
- """
42
- # Pattern layout, for each sequence step, we have a list of coordinates
43
- # corresponding to the original codebook timestep and position.
44
- # The first list is always an empty list in order to properly insert
45
- # a special token to start with.
46
- layout: PatternLayout
47
- timesteps: int
48
- n_q: int
49
-
50
- def __post_init__(self):
51
- assert len(self.layout) > 0
52
- assert self.layout[0] == []
53
- self._validate_layout()
54
- self._build_reverted_sequence_scatter_indexes = lru_cache(100)(self._build_reverted_sequence_scatter_indexes)
55
- self._build_pattern_sequence_scatter_indexes = lru_cache(100)(self._build_pattern_sequence_scatter_indexes)
56
- logger.info("New pattern, time steps: %d, sequence steps: %d", self.timesteps, len(self.layout))
57
-
58
- def _validate_layout(self):
59
- """Runs checks on the layout to ensure a valid pattern is defined.
60
- A pattern is considered invalid if:
61
- - Multiple timesteps for a same codebook are defined in the same sequence step
62
- - The timesteps for a given codebook are not in ascending order as we advance in the sequence
63
- (this would mean that we have future timesteps before past timesteps).
64
- """
65
- q_timesteps = {q: 0 for q in range(self.n_q)}
66
- for s, seq_coords in enumerate(self.layout):
67
- if len(seq_coords) > 0:
68
- qs = set()
69
- for coord in seq_coords:
70
- qs.add(coord.q)
71
- last_q_timestep = q_timesteps[coord.q]
72
- assert coord.t >= last_q_timestep, \
73
- f"Past timesteps are found in the sequence for codebook = {coord.q} at step {s}"
74
- q_timesteps[coord.q] = coord.t
75
- # each sequence step contains at max 1 coordinate per codebook
76
- assert len(qs) == len(seq_coords), \
77
- f"Multiple entries for a same codebook are found at step {s}"
78
-
79
- @property
80
- def num_sequence_steps(self):
81
- return len(self.layout) - 1
82
-
83
- @property
84
- def max_delay(self):
85
- max_t_in_seq_coords = 0
86
- for seq_coords in self.layout[1:]:
87
- for coords in seq_coords:
88
- max_t_in_seq_coords = max(max_t_in_seq_coords, coords.t + 1)
89
- return max_t_in_seq_coords - self.timesteps
90
-
91
- @property
92
- def valid_layout(self):
93
- valid_step = len(self.layout) - self.max_delay
94
- return self.layout[:valid_step]
95
-
96
- def get_sequence_coords_with_timestep(self, t: int, q: tp.Optional[int] = None):
97
- """Get codebook coordinates in the layout that corresponds to the specified timestep t
98
- and optionally to the codebook q. Coordinates are returned as a tuple with the sequence step
99
- and the actual codebook coordinates.
100
- """
101
- assert t <= self.timesteps, "provided timesteps is greater than the pattern's number of timesteps"
102
- if q is not None:
103
- assert q <= self.n_q, "provided number of codebooks is greater than the pattern's number of codebooks"
104
- coords = []
105
- for s, seq_codes in enumerate(self.layout):
106
- for code in seq_codes:
107
- if code.t == t and (q is None or code.q == q):
108
- coords.append((s, code))
109
- return coords
110
-
111
- def get_steps_with_timestep(self, t: int, q: tp.Optional[int] = None) -> tp.List[int]:
112
- return [step for step, coords in self.get_sequence_coords_with_timestep(t, q)]
113
-
114
- def get_first_step_with_timesteps(self, t: int, q: tp.Optional[int] = None) -> tp.Optional[int]:
115
- steps_with_timesteps = self.get_steps_with_timestep(t, q)
116
- return steps_with_timesteps[0] if len(steps_with_timesteps) > 0 else None
117
-
118
- def _build_pattern_sequence_scatter_indexes(self, timesteps: int, n_q: int, keep_only_valid_steps: bool,
119
- device: tp.Union[torch.device, str] = 'cpu'):
120
- """Build scatter indexes corresponding to the pattern, up to the provided sequence_steps.
121
-
122
- Args:
123
- timesteps (int): Maximum number of timesteps steps to consider.
124
- keep_only_valid_steps (bool): Restrict the pattern layout to match only valid steps.
125
- device (Union[torch.device, str]): Device for created tensors.
126
- Returns:
127
- indexes (torch.Tensor): Indexes corresponding to the sequence, of shape [K, S].
128
- mask (torch.Tensor): Mask corresponding to indexes that matches valid indexes, of shape [K, S].
129
- """
130
- assert n_q == self.n_q, f"invalid number of codebooks for the sequence and the pattern: {n_q} != {self.n_q}"
131
- assert timesteps <= self.timesteps, "invalid number of timesteps used to build the sequence from the pattern"
132
- # use the proper layout based on whether we limit ourselves to valid steps only or not,
133
- # note that using the valid_layout will result in a truncated sequence up to the valid steps
134
- ref_layout = self.valid_layout if keep_only_valid_steps else self.layout
135
- # single item indexing being super slow with pytorch vs. numpy, so we use numpy here
136
- indexes = torch.zeros(n_q, len(ref_layout), dtype=torch.long).numpy()
137
- mask = torch.zeros(n_q, len(ref_layout), dtype=torch.bool).numpy()
138
- # fill indexes with last sequence step value that will correspond to our special token
139
- # the last value is n_q * timesteps as we have flattened z and append special token as the last token
140
- # which will correspond to the index: n_q * timesteps
141
- indexes[:] = n_q * timesteps
142
- # iterate over the pattern and fill scattered indexes and mask
143
- for s, sequence_coords in enumerate(ref_layout):
144
- for coords in sequence_coords:
145
- if coords.t < timesteps:
146
- indexes[coords.q, s] = coords.t + coords.q * timesteps
147
- mask[coords.q, s] = 1
148
- indexes = torch.from_numpy(indexes).to(device)
149
- mask = torch.from_numpy(mask).to(device)
150
- return indexes, mask
151
-
152
- def build_pattern_sequence(self, z: torch.Tensor, special_token: int, keep_only_valid_steps: bool = False):
153
- """Build sequence corresponding to the pattern from the input tensor z.
154
- The sequence is built using up to sequence_steps if specified, and non-pattern
155
- coordinates are filled with the special token.
156
-
157
- Args:
158
- z (torch.Tensor): Input tensor of multi-codebooks sequence, of shape [B, K, T].
159
- special_token (int): Special token used to fill non-pattern coordinates in the new sequence.
160
- keep_only_valid_steps (bool): Build a sequence from the pattern up to valid (= fully defined) steps.
161
- Steps that are beyond valid steps will be replaced by the special_token in that case.
162
- Returns:
163
- values (torch.Tensor): Interleaved sequence matching the pattern, of shape [B, K, S] with S
164
- corresponding either to the sequence_steps if provided, otherwise to the length of the pattern.
165
- indexes (torch.Tensor): Indexes corresponding to the interleaved sequence, of shape [K, S].
166
- mask (torch.Tensor): Mask corresponding to indexes that matches valid indexes of shape [K, S].
167
- """
168
- B, K, T = z.shape
169
- indexes, mask = self._build_pattern_sequence_scatter_indexes(
170
- T, K, keep_only_valid_steps=keep_only_valid_steps, device=str(z.device)
171
- )
172
- z = z.view(B, -1)
173
- # we append the special token as the last index of our flattened z tensor
174
- z = torch.cat([z, torch.zeros_like(z[:, :1]) + special_token], dim=1)
175
- values = z[:, indexes.view(-1)]
176
- values = values.view(B, K, indexes.shape[-1])
177
- return values, indexes, mask
178
-
179
- def _build_reverted_sequence_scatter_indexes(self, sequence_steps: int, n_q: int,
180
- keep_only_valid_steps: bool = False,
181
- is_model_output: bool = False,
182
- device: tp.Union[torch.device, str] = 'cpu'):
183
- """Builds scatter indexes required to retrieve the original multi-codebook sequence
184
- from interleaving pattern.
185
-
186
- Args:
187
- sequence_steps (int): Sequence steps.
188
- n_q (int): Number of codebooks.
189
- keep_only_valid_steps (bool): Build a sequence from the pattern up to valid (= fully defined) steps.
190
- Steps that are beyond valid steps will be replaced by the special_token in that case.
191
- is_model_output (bool): Whether to keep the sequence item corresponding to initial special token or not.
192
- device (Union[torch.device, str]): Device for created tensors.
193
- Returns:
194
- torch.Tensor: Indexes for reconstructing the output, of shape [K, T].
195
- mask (torch.Tensor): Mask corresponding to indexes that matches valid indexes of shape [K, T].
196
- """
197
- ref_layout = self.valid_layout if keep_only_valid_steps else self.layout
198
- # TODO(jade): Do we want to further truncate to only valid timesteps here as well?
199
- timesteps = self.timesteps
200
- assert n_q == self.n_q, f"invalid number of codebooks for the sequence and the pattern: {n_q} != {self.n_q}"
201
- assert sequence_steps <= len(ref_layout), \
202
- f"sequence to revert is longer than the defined pattern: {sequence_steps} > {len(ref_layout)}"
203
-
204
- # ensure we take the appropriate indexes to keep the model output from the first special token as well
205
- if is_model_output:
206
- ref_layout = ref_layout[1:]
207
-
208
- # single item indexing being super slow with pytorch vs. numpy, so we use numpy here
209
- indexes = torch.zeros(n_q, timesteps, dtype=torch.long).numpy()
210
- mask = torch.zeros(n_q, timesteps, dtype=torch.bool).numpy()
211
- # fill indexes with last sequence step value that will correspond to our special token
212
- indexes[:] = n_q * sequence_steps
213
- for s, sequence_codes in enumerate(ref_layout):
214
- if s < sequence_steps:
215
- for code in sequence_codes:
216
- if code.t < timesteps:
217
- indexes[code.q, code.t] = s + code.q * sequence_steps
218
- mask[code.q, code.t] = 1
219
- indexes = torch.from_numpy(indexes).to(device)
220
- mask = torch.from_numpy(mask).to(device)
221
- return indexes, mask
222
-
223
- def revert_pattern_sequence(self, s: torch.Tensor, special_token: int, keep_only_valid_steps: bool = False):
224
- """Revert a sequence built from the pattern back to the original multi-codebook sequence without interleaving.
225
- The sequence is reverted using up to timesteps if specified, and non-pattern coordinates
226
- are filled with the special token.
227
-
228
- Args:
229
- s (torch.Tensor): Interleaved sequence tensor obtained from the pattern, of shape [B, K, S].
230
- special_token (int or float): Special token used to fill non-pattern coordinates in the new sequence.
231
- Returns:
232
- values (torch.Tensor): Interleaved sequence matching the pattern, of shape [B, K, T] with T
233
- corresponding either to the timesteps if provided, or the total timesteps in pattern otherwise.
234
- indexes (torch.Tensor): Indexes corresponding to the interleaved sequence, of shape [K, T].
235
- mask (torch.Tensor): Mask corresponding to indexes that matches valid indexes of shape [K, T].
236
- """
237
- B, K, S = s.shape
238
- indexes, mask = self._build_reverted_sequence_scatter_indexes(
239
- S, K, keep_only_valid_steps, is_model_output=False, device=str(s.device)
240
- )
241
- s = s.view(B, -1)
242
- # we append the special token as the last index of our flattened z tensor
243
- s = torch.cat([s, torch.zeros_like(s[:, :1]) + special_token], dim=1)
244
- values = s[:, indexes.view(-1)]
245
- values = values.view(B, K, indexes.shape[-1])
246
- return values, indexes, mask
247
-
248
- def revert_pattern_logits(self, logits: torch.Tensor, special_token: float, keep_only_valid_steps: bool = False):
249
- """Revert model logits obtained on a sequence built from the pattern
250
- back to a tensor matching the original sequence.
251
-
252
- This method is similar to ``revert_pattern_sequence`` with the following specificities:
253
- 1. It is designed to work with the extra cardinality dimension
254
- 2. We return the logits for the first sequence item that matches the special_token and
255
- which matching target in the original sequence is the first item of the sequence,
256
- while we skip the last logits as there is no matching target
257
- """
258
- B, card, K, S = logits.shape
259
- indexes, mask = self._build_reverted_sequence_scatter_indexes(
260
- S, K, keep_only_valid_steps, is_model_output=True, device=logits.device
261
- )
262
- logits = logits.reshape(B, card, -1)
263
- # we append the special token as the last index of our flattened z tensor
264
- logits = torch.cat([logits, torch.zeros_like(logits[:, :, :1]) + special_token], dim=-1) # [B, card, K x S]
265
- values = logits[:, :, indexes.view(-1)]
266
- values = values.view(B, card, K, indexes.shape[-1])
267
- return values, indexes, mask
268
-
269
-
270
- class CodebooksPatternProvider(ABC):
271
- """Abstraction around providing pattern for interleaving codebooks.
272
-
273
- The CodebooksPatternProvider abstraction allows to implement various strategies to
274
- define interleaving pattern of sequences composed of multiple codebooks. For a given
275
- number of codebooks `n_q`, the pattern provider can generate a specified pattern
276
- corresponding to a sequence of `T` timesteps with `n_q` parallel codebooks. This pattern
277
- can be used to construct a new sequence from the original codes respecting the specified
278
- pattern. The pattern is defined as a list of list of code coordinates, code coordinate
279
- being a tuple with the original timestep and codebook to build the new sequence.
280
- Note that all patterns must start with an empty list that is then used to insert a first
281
- sequence step of special tokens in the newly generated sequence.
282
-
283
- Args:
284
- n_q (int): number of codebooks.
285
- cached (bool): if True, patterns for a given length are cached. In general
286
- that should be true for efficiency reason to avoid synchronization points.
287
- """
288
- def __init__(self, n_q: int, cached: bool = True):
289
- assert n_q > 0
290
- self.n_q = n_q
291
- self.get_pattern = lru_cache(100)(self.get_pattern) # type: ignore
292
-
293
- @abstractmethod
294
- def get_pattern(self, timesteps: int) -> Pattern:
295
- """Builds pattern with specific interleaving between codebooks.
296
-
297
- Args:
298
- timesteps (int): Total numer of timesteps.
299
- """
300
- raise NotImplementedError()
301
-
302
-
303
- class DelayedPatternProvider(CodebooksPatternProvider):
304
- """Provider for delayed pattern across delayed codebooks.
305
- Codebooks are delayed in the sequence and sequence steps will contain codebooks
306
- from different timesteps.
307
-
308
- Example:
309
- Taking timesteps=4 and n_q=3, delays=None, the multi-codebook sequence:
310
- [[1, 2, 3, 4],
311
- [1, 2, 3, 4],
312
- [1, 2, 3, 4]]
313
- The resulting sequence obtained from the returned pattern is:
314
- [[S, 1, 2, 3, 4],
315
- [S, S, 1, 2, 3],
316
- [S, S, S, 1, 2]]
317
- (with S being a special token)
318
-
319
- Args:
320
- n_q (int): Number of codebooks.
321
- delays (Optional[List[int]]): Delay for each of the codebooks.
322
- If delays not defined, each codebook is delayed by 1 compared to the previous one.
323
- flatten_first (int): Flatten the first N timesteps.
324
- empty_initial (int): Prepend with N empty list of coordinates.
325
- """
326
- def __init__(self, n_q: int, delays: tp.Optional[tp.List[int]] = None,
327
- flatten_first: int = 0, empty_initial: int = 0):
328
- super().__init__(n_q)
329
- if delays is None:
330
- delays = list(range(n_q))
331
- self.delays = delays
332
- self.flatten_first = flatten_first
333
- self.empty_initial = empty_initial
334
- assert len(self.delays) == self.n_q
335
- assert sorted(self.delays) == self.delays
336
-
337
- def get_pattern(self, timesteps: int) -> Pattern:
338
- out: PatternLayout = [[]]
339
- max_delay = max(self.delays)
340
- if self.empty_initial:
341
- out += [[] for _ in range(self.empty_initial)]
342
- if self.flatten_first:
343
- for t in range(min(timesteps, self.flatten_first)):
344
- for q in range(self.n_q):
345
- out.append([LayoutCoord(t, q)])
346
- for t in range(self.flatten_first, timesteps + max_delay):
347
- v = []
348
- for q, delay in enumerate(self.delays):
349
- t_for_q = t - delay
350
- if t_for_q >= self.flatten_first:
351
- v.append(LayoutCoord(t_for_q, q))
352
- out.append(v)
353
- return Pattern(out, n_q=self.n_q, timesteps=timesteps)
354
-
355
-
356
- class ParallelPatternProvider(DelayedPatternProvider):
357
- """Provider for parallel pattern across codebooks.
358
- This pattern provider is a special case of the delayed pattern with actually no delay,
359
- hence delays=repeat(0, n_q).
360
-
361
- Args:
362
- n_q (int): Number of codebooks.
363
- """
364
- def __init__(self, n_q: int):
365
- super().__init__(n_q, [0] * n_q)
366
-
367
-
368
- class UnrolledPatternProvider(CodebooksPatternProvider):
369
- """Provider for unrolling codebooks pattern.
370
- This pattern provider enables to represent the codebook flattened completely or only to some extend
371
- while also specifying a given delay between the flattened codebooks representation, allowing to
372
- unroll the codebooks in the sequence.
373
-
374
- Example:
375
- 1. Flattening of the codebooks.
376
- By default, the pattern provider will fully flatten the codebooks such as flattening=range(n_q),
377
- taking n_q = 3 and timesteps = 4:
378
- [[1, 2, 3, 4],
379
- [1, 2, 3, 4],
380
- [1, 2, 3, 4]]
381
- will result into:
382
- [[S, S, 1, S, S, 2, S, S, 3, S, S, 4],
383
- [S, 1, S, S, 2, S, S, 3, S, S, 4, S],
384
- [1, S, S, 2, S, S, 3, S, S, 4, S, S]]
385
- 2. Partial flattening of the codebooks. The ``flattening`` parameter allows to specify the inner step
386
- for each of the codebook, allowing to define which codebook to flatten (or keep in parallel), for example
387
- taking n_q = 3, timesteps = 4 and flattening = [0, 1, 1]:
388
- [[1, 2, 3, 4],
389
- [1, 2, 3, 4],
390
- [1, 2, 3, 4]]
391
- will result into:
392
- [[S, 1, S, S, 2, S, S, 3, S, S, 4, S],
393
- [S, 1, S, S, 2, S, S, 3, S, S, 4, S],
394
- [1, S, S, 2, S, S, 3, S, S, 4, S, S]]
395
- 3. Flattening with delay. The ``delay`` parameter allows to further unroll the sequence of codebooks
396
- allowing to specify the delay per codebook. Note that the delay between codebooks flattened to the
397
- same inner timestep should be coherent. For example, taking n_q = 3, timesteps = 4, flattening = [0, 1, 1]
398
- and delays = [0, 3, 3]:
399
- [[1, 2, 3, 4],
400
- [1, 2, 3, 4],
401
- [1, 2, 3, 4]]
402
- will result into:
403
- [[S, S, S, 1, S, 2, S, 3, S, 4],
404
- [S, S, S, 1, S, 2, S, 3, S, 4],
405
- [1, 2, 3, S, 4, S, 5, S, 6, S]]
406
-
407
- Args:
408
- n_q (int): Number of codebooks.
409
- flattening (Optional[List[int]]): Flattening schema over the codebooks. If not defined,
410
- the codebooks will be flattened to 1 codebook per step, meaning that the sequence will
411
- have n_q extra steps for each timestep.
412
- delays (Optional[List[int]]): Delay for each of the codebooks. If not defined,
413
- no delay is added and therefore will default to [0] * ``n_q``.
414
- Note that two codebooks that will be flattened to the same inner step
415
- should have the same delay, otherwise the pattern is considered as invalid.
416
- """
417
- FlattenedCodebook = namedtuple('FlattenedCodebook', ['codebooks', 'delay'])
418
-
419
- def __init__(self, n_q: int, flattening: tp.Optional[tp.List[int]] = None,
420
- delays: tp.Optional[tp.List[int]] = None):
421
- super().__init__(n_q)
422
- if flattening is None:
423
- flattening = list(range(n_q))
424
- if delays is None:
425
- delays = [0] * n_q
426
- assert len(flattening) == n_q
427
- assert len(delays) == n_q
428
- assert sorted(flattening) == flattening
429
- assert sorted(delays) == delays
430
- self._flattened_codebooks = self._build_flattened_codebooks(delays, flattening)
431
- self.max_delay = max(delays)
432
-
433
- def _build_flattened_codebooks(self, delays: tp.List[int], flattening: tp.List[int]):
434
- """Build a flattened codebooks representation as a dictionary of inner step
435
- and the actual codebook indices corresponding to the flattened codebook. For convenience, we
436
- also store the delay associated to the flattened codebook to avoid maintaining an extra mapping.
437
- """
438
- flattened_codebooks: dict = {}
439
- for q, (inner_step, delay) in enumerate(zip(flattening, delays)):
440
- if inner_step not in flattened_codebooks:
441
- flat_codebook = UnrolledPatternProvider.FlattenedCodebook(codebooks=[q], delay=delay)
442
- else:
443
- flat_codebook = flattened_codebooks[inner_step]
444
- assert flat_codebook.delay == delay, (
445
- "Delay and flattening between codebooks is inconsistent: ",
446
- "two codebooks flattened to the same position should have the same delay."
447
- )
448
- flat_codebook.codebooks.append(q)
449
- flattened_codebooks[inner_step] = flat_codebook
450
- return flattened_codebooks
451
-
452
- @property
453
- def _num_inner_steps(self):
454
- """Number of inner steps to unroll between timesteps in order to flatten the codebooks.
455
- """
456
- return max([inner_step for inner_step in self._flattened_codebooks.keys()]) + 1
457
-
458
- def num_virtual_steps(self, timesteps: int) -> int:
459
- return timesteps * self._num_inner_steps + 1
460
-
461
- def get_pattern(self, timesteps: int) -> Pattern:
462
- """Builds pattern for delay across codebooks.
463
-
464
- Args:
465
- timesteps (int): Total numer of timesteps.
466
- """
467
- # the PatternLayout is built as a tuple of sequence position and list of coordinates
468
- # so that it can be reordered properly given the required delay between codebooks of given timesteps
469
- indexed_out: list = [(-1, [])]
470
- max_timesteps = timesteps + self.max_delay
471
- for t in range(max_timesteps):
472
- # for each timestep, we unroll the flattened codebooks,
473
- # emitting the sequence step with the corresponding delay
474
- for step in range(self._num_inner_steps):
475
- if step in self._flattened_codebooks:
476
- # we have codebooks at this virtual step to emit
477
- step_codebooks = self._flattened_codebooks[step]
478
- t_for_q = t + step_codebooks.delay
479
- coords = [LayoutCoord(t, q) for q in step_codebooks.codebooks]
480
- if t_for_q < max_timesteps and t < max_timesteps:
481
- indexed_out.append((t_for_q, coords))
482
- else:
483
- # there is no codebook in this virtual step so we emit an empty list
484
- indexed_out.append((t, []))
485
- out = [coords for _, coords in sorted(indexed_out)]
486
- return Pattern(out, n_q=self.n_q, timesteps=timesteps)
487
-
488
-
489
- class VALLEPattern(CodebooksPatternProvider):
490
- """Almost VALL-E style pattern. We futher allow some delays for the
491
- codebooks other than the first one.
492
-
493
- Args:
494
- n_q (int): Number of codebooks.
495
- delays (Optional[List[int]]): Delay for each of the codebooks.
496
- If delays not defined, each codebook is delayed by 1 compared to the previous one.
497
- """
498
- def __init__(self, n_q: int, delays: tp.Optional[tp.List[int]] = None):
499
- super().__init__(n_q)
500
- if delays is None:
501
- delays = [0] * (n_q - 1)
502
- self.delays = delays
503
- assert len(self.delays) == self.n_q - 1
504
- assert sorted(self.delays) == self.delays
505
-
506
- def get_pattern(self, timesteps: int) -> Pattern:
507
- out: PatternLayout = [[]]
508
- for t in range(timesteps):
509
- out.append([LayoutCoord(t, 0)])
510
- max_delay = max(self.delays)
511
- for t in range(timesteps + max_delay):
512
- v = []
513
- for q, delay in enumerate(self.delays):
514
- t_for_q = t - delay
515
- if t_for_q >= 0:
516
- v.append(LayoutCoord(t_for_q, q + 1))
517
- out.append(v)
518
- return Pattern(out, n_q=self.n_q, timesteps=timesteps)
519
-
520
-
521
- class MusicLMPattern(CodebooksPatternProvider):
522
- """Almost MusicLM style pattern. This is equivalent to full flattening
523
- but in a different order.
524
-
525
- Args:
526
- n_q (int): Number of codebooks.
527
- group_by (int): Number of codebooks to group together.
528
- """
529
- def __init__(self, n_q: int, group_by: int = 2):
530
- super().__init__(n_q)
531
- self.group_by = group_by
532
-
533
- def get_pattern(self, timesteps: int) -> Pattern:
534
- out: PatternLayout = [[]]
535
- for offset in range(0, self.n_q, self.group_by):
536
- for t in range(timesteps):
537
- for q in range(offset, offset + self.group_by):
538
- out.append([LayoutCoord(t, q)])
539
- return Pattern(out, n_q=self.n_q, timesteps=timesteps)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/AchyuthGamer/OpenGPT-Chat-UI/src/hooks.server.ts DELETED
@@ -1,107 +0,0 @@
1
- import { COOKIE_NAME, MESSAGES_BEFORE_LOGIN } from "$env/static/private";
2
- import type { Handle } from "@sveltejs/kit";
3
- import {
4
- PUBLIC_GOOGLE_ANALYTICS_ID,
5
- PUBLIC_DEPRECATED_GOOGLE_ANALYTICS_ID,
6
- PUBLIC_ORIGIN,
7
- PUBLIC_APP_DISCLAIMER,
8
- } from "$env/static/public";
9
- import { collections } from "$lib/server/database";
10
- import { base } from "$app/paths";
11
- import { refreshSessionCookie, requiresUser } from "$lib/server/auth";
12
- import { ERROR_MESSAGES } from "$lib/stores/errors";
13
-
14
- export const handle: Handle = async ({ event, resolve }) => {
15
- const token = event.cookies.get(COOKIE_NAME);
16
-
17
- event.locals.sessionId = token || crypto.randomUUID();
18
-
19
- function errorResponse(status: number, message: string) {
20
- const sendJson =
21
- event.request.headers.get("accept")?.includes("application/json") ||
22
- event.request.headers.get("content-type")?.includes("application/json");
23
- return new Response(sendJson ? JSON.stringify({ error: message }) : message, {
24
- status,
25
- headers: {
26
- "content-type": sendJson ? "application/json" : "text/plain",
27
- },
28
- });
29
- }
30
-
31
- // CSRF protection
32
- const requestContentType = event.request.headers.get("content-type")?.split(";")[0] ?? "";
33
- /** https://developer.mozilla.org/en-US/docs/Web/HTML/Element/form#attr-enctype */
34
- const nativeFormContentTypes = [
35
- "multipart/form-data",
36
- "application/x-www-form-urlencoded",
37
- "text/plain",
38
- ];
39
- if (event.request.method === "POST" && nativeFormContentTypes.includes(requestContentType)) {
40
- const referer = event.request.headers.get("referer");
41
-
42
- if (!referer) {
43
- return errorResponse(403, "Non-JSON form requests need to have a referer");
44
- }
45
-
46
- const validOrigins = [
47
- new URL(event.request.url).origin,
48
- ...(PUBLIC_ORIGIN ? [new URL(PUBLIC_ORIGIN).origin] : []),
49
- ];
50
-
51
- if (!validOrigins.includes(new URL(referer).origin)) {
52
- return errorResponse(403, "Invalid referer for POST request");
53
- }
54
- }
55
-
56
- // if (
57
- // !event.url.pathname.startsWith(`${base}/login`) &&
58
- // !event.url.pathname.startsWith(`${base}/admin`) &&
59
- // !["GET", "OPTIONS", "HEAD"].includes(event.request.method)
60
- // ) {
61
- // if (
62
- // !user &&
63
- // requiresUser &&
64
- // !((MESSAGES_BEFORE_LOGIN ? parseInt(MESSAGES_BEFORE_LOGIN) : 0) > 0)
65
- // ) {
66
- // return errorResponse(401, ERROR_MESSAGES.authOnly);
67
- // }
68
-
69
- // // if login is not required and the call is not from /settings and we display the ethics modal with PUBLIC_APP_DISCLAIMER
70
- // // we check if the user has accepted the ethics modal first.
71
- // // If login is required, `ethicsModalAcceptedAt` is already true at this point, so do not pass this condition. This saves a DB call.
72
- // if (
73
- // !requiresUser &&
74
- // !event.url.pathname.startsWith(`${base}/settings`) &&
75
- // !!PUBLIC_APP_DISCLAIMER
76
- // ) {
77
- // const hasAcceptedEthicsModal = await collections.settings.countDocuments({
78
- // sessionId: event.locals.sessionId,
79
- // ethicsModalAcceptedAt: { $exists: true },
80
- // });
81
-
82
- // if (!hasAcceptedEthicsModal) {
83
- // return errorResponse(405, "You need to accept the welcome modal first");
84
- // }
85
- // }
86
- // }
87
-
88
- refreshSessionCookie(event.cookies, event.locals.sessionId);
89
-
90
- let replaced = false;
91
-
92
- const response = await resolve(event, {
93
- transformPageChunk: (chunk) => {
94
- // For some reason, Sveltekit doesn't let us load env variables from .env in the app.html template
95
- if (replaced || !chunk.html.includes("%gaId%") || !chunk.html.includes("%gaIdDeprecated%")) {
96
- return chunk.html;
97
- }
98
- replaced = true;
99
-
100
- return chunk.html
101
- .replace("%gaId%", PUBLIC_GOOGLE_ANALYTICS_ID)
102
- .replace("%gaIdDeprecated%", PUBLIC_DEPRECATED_GOOGLE_ANALYTICS_ID);
103
- },
104
- });
105
-
106
- return response;
107
- };
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/AgentVerse/agentVerse/ui/src/phaser3-rex-plugins/templates/ui/customshapes/Factory.d.ts DELETED
@@ -1,5 +0,0 @@
1
- import CustomShapes from "./CustomShapes";
2
-
3
- export default function (
4
- config?: CustomShapes.IConfig
5
- ): CustomShapes;
 
 
 
 
 
 
spaces/AgentVerse/agentVerse/ui/src/phaser3-rex-plugins/templates/ui/fixwidthbuttons/FixWidthButtons.d.ts DELETED
@@ -1,89 +0,0 @@
1
- // import * as Phaser from 'phaser';
2
- import FixWidthSizer from '../fixwidthsizer/FixWidthSizer';
3
- import { IConfig as IConfigButtons } from '../utils/buttongroup/Buttons';
4
-
5
-
6
- export default FixWidthButtons;
7
-
8
- declare namespace FixWidthButtons {
9
-
10
- interface IConfig extends FixWidthSizer.IConfig, IConfigButtons {
11
- background?: Phaser.GameObjects.GameObject,
12
-
13
- buttons?: Phaser.GameObjects.GameObject[],
14
- }
15
-
16
- }
17
-
18
- declare class FixWidthButtons extends FixWidthSizer {
19
- constructor(
20
- scene: Phaser.Scene,
21
- config?: FixWidthButtons.IConfig
22
- );
23
-
24
- emitButtonClick(
25
- index: number | Phaser.GameObjects.GameObject
26
- ): this;
27
-
28
- setButtonEnable(
29
- index?: number | Phaser.GameObjects.GameObject | boolean,
30
- enable?: boolean
31
- ): this;
32
-
33
- toggleButtonEnable(
34
- index?: number | Phaser.GameObjects.GameObject
35
- ): this;
36
-
37
- getButtonEnable(
38
- index: number | Phaser.GameObjects.GameObject
39
- ): boolean;
40
-
41
- getButton(
42
- index: number
43
- ): Phaser.GameObjects.GameObject | null;
44
-
45
- addButton(
46
- gameObject: Phaser.GameObjects.GameObject
47
- ): this;
48
-
49
- removeButton(
50
- gameObject: Phaser.GameObjects.GameObject,
51
- destroyChild?: boolean
52
- ): this;
53
-
54
- clearButtons(
55
- destroyChild?: boolean
56
- ): this;
57
-
58
- showButton(
59
- index: number | Phaser.GameObjects.GameObject
60
- ): this;
61
-
62
- hideButton(
63
- index: number | Phaser.GameObjects.GameObject
64
- ): this;
65
-
66
- forEachButtton(
67
- callback: (button: Phaser.GameObjects.GameObject, index: number, buttons: Phaser.GameObjects.GameObject[]) => void,
68
- scop?: unknown
69
- ): this;
70
-
71
- readonly buttons: Phaser.GameObjects.GameObject[];
72
-
73
- value: unknown;
74
-
75
- setSelectedButtonName(
76
- name: string
77
- ): this;
78
-
79
- getSelectedButtonName(): string;
80
-
81
- setButtonState(
82
- name: string,
83
- state?: boolean
84
- ): this;
85
-
86
- getButtonState(
87
- name: string
88
- ): boolean;
89
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/AlexWelcing/MusicLM/musiclm_pytorch.py DELETED
@@ -1,559 +0,0 @@
1
- import torch
2
- import torch.nn.functional as F
3
- from torch import nn, einsum
4
-
5
- from torchaudio.transforms import Spectrogram, TimeStretch, FrequencyMasking, TimeMasking
6
-
7
- from audiolm_pytorch import AudioLM
8
- from audiolm_pytorch.utils import AudioConditionerBase
9
-
10
- from x_clip.tokenizer import tokenizer
11
- from vector_quantize_pytorch import ResidualVQ
12
-
13
- from einops import rearrange, repeat, reduce, pack, unpack
14
-
15
- from beartype.typing import List, Optional, Tuple
16
- from beartype import beartype
17
-
18
- # functions
19
-
20
- def exists(val):
21
- return val is not None
22
-
23
- def default(val, d):
24
- return val if exists(val) else d
25
-
26
- def round_down_nearest_multiple(n, divisor):
27
- return n // divisor * divisor
28
-
29
- # tensor functions
30
-
31
- def log(t, eps = 1e-20):
32
- return torch.log(t.clamp(min = eps))
33
-
34
- def l2norm(t):
35
- return F.normalize(t, p = 2, dim = -1)
36
-
37
- # 2d sinusoidal positional embedding
38
- # simple vit paper shows it is good enough compared to learned
39
-
40
- def posemb_sincos_2d(patches, temperature = 10000, dtype = torch.float32):
41
- _, h, w, dim, device, dtype = *patches.shape, patches.device, patches.dtype
42
-
43
- y, x = torch.meshgrid(torch.arange(h, device = device), torch.arange(w, device = device), indexing = 'ij')
44
- assert (dim % 4) == 0, 'feature dimension must be multiple of 4 for sincos emb'
45
-
46
- omega = torch.arange(dim // 4, device = device) / (dim // 4 - 1)
47
- omega = 1. / (temperature ** omega)
48
-
49
- y = y.flatten()[:, None] * omega[None, :]
50
- x = x.flatten()[:, None] * omega[None, :]
51
-
52
- pe = torch.cat((x.sin(), x.cos(), y.sin(), y.cos()), dim = 1)
53
- pe = pe.type(dtype)
54
-
55
- return rearrange(pe, '(h w) d -> h w d', h = h, w = w)
56
-
57
- # biasless layernorm
58
-
59
- class LayerNorm(nn.Module):
60
- def __init__(self, dim):
61
- super().__init__()
62
- self.gamma = nn.Parameter(torch.ones(dim))
63
- self.register_buffer('beta', torch.zeros(dim))
64
-
65
- def forward(self, x):
66
- return F.layer_norm(x, x.shape[-1:], self.gamma, self.beta)
67
-
68
- # feedforward
69
-
70
- class GEGLU(nn.Module):
71
- def forward(self, x):
72
- x, gate = x.chunk(2, dim = -1)
73
- return F.gelu(gate) * x
74
-
75
- def FeedForward(dim, mult = 4, dropout = 0.):
76
- dim_hidden = int(dim * mult * 2 / 3)
77
-
78
- return nn.Sequential(
79
- LayerNorm(dim),
80
- nn.Linear(dim, dim_hidden * 2, bias = False),
81
- GEGLU(),
82
- nn.Dropout(dropout),
83
- nn.Linear(dim_hidden, dim, bias = False)
84
- )
85
-
86
- # attention
87
-
88
- class Attention(nn.Module):
89
- def __init__(
90
- self,
91
- dim,
92
- causal = False,
93
- dim_head = 64,
94
- heads = 8,
95
- dropout = 0.
96
- ):
97
- super().__init__()
98
- self.heads = heads
99
- self.scale = dim_head ** -0.5
100
- self.causal = causal
101
- inner_dim = dim_head * heads
102
-
103
- self.norm = LayerNorm(dim)
104
-
105
- self.attn_dropout = nn.Dropout(dropout)
106
-
107
- self.to_q = nn.Linear(dim, inner_dim, bias = False)
108
- self.to_kv = nn.Linear(dim, inner_dim * 2, bias = False)
109
-
110
- self.to_out = nn.Sequential(
111
- nn.Linear(inner_dim, dim, bias = False),
112
- nn.Dropout(dropout)
113
- )
114
-
115
- def forward(
116
- self,
117
- x,
118
- mask = None
119
- ):
120
- b, n, _, device = *x.shape, x.device
121
-
122
- # prenorm
123
-
124
- x = self.norm(x)
125
-
126
- # project for queries, keys, values
127
-
128
- q, k, v = self.to_q(x), *self.to_kv(x).chunk(2, dim = -1)
129
-
130
- # split for multi-headed attention
131
-
132
- q, k, v = map(lambda t: rearrange(t, 'b n (h d) -> b h n d', h = self.heads), (q, k, v))
133
-
134
- q = q * self.scale
135
-
136
- # similarities
137
-
138
- sim = einsum('b h i d, b h j d -> b h i j', q, k)
139
-
140
- if exists(mask):
141
- mask = rearrange(mask, 'b j -> b 1 1 j')
142
- sim = sim.masked_fill(~mask, -torch.finfo(sim.dtype).max)
143
-
144
- if self.causal:
145
- i, j = sim.shape[-2:]
146
- causal_mask = torch.ones((i, j), dtype = torch.bool, device = x.device).triu(j - i + 1)
147
- sim = sim.masked_fill(causal_mask, -torch.finfo(sim.dtype).max)
148
-
149
- # attention
150
-
151
- attn = sim.softmax(dim = -1)
152
- attn = self.attn_dropout(attn)
153
-
154
- # aggregate
155
-
156
- out = einsum('b h i j, b h j d -> b h i d', attn, v)
157
-
158
- # merge heads
159
-
160
- out = rearrange(out, 'b h n d -> b n (h d)')
161
- return self.to_out(out)
162
-
163
- # transformer
164
-
165
- class Transformer(nn.Module):
166
- def __init__(
167
- self,
168
- dim,
169
- depth,
170
- dim_head = 64,
171
- heads = 8,
172
- attn_dropout = 0.,
173
- ff_mult = 4,
174
- ff_dropout = 0.
175
- ):
176
- super().__init__()
177
- self.layers = nn.ModuleList([])
178
- for _ in range(depth):
179
- self.layers.append(nn.ModuleList([
180
- Attention(dim = dim, dim_head = dim_head, heads = heads, dropout = attn_dropout),
181
- FeedForward(dim = dim, mult = ff_mult, dropout = ff_dropout),
182
- ]))
183
-
184
- def forward(self, x, mask = None):
185
-
186
- for attn, ff in self.layers:
187
- x = attn(x, mask = mask) + x
188
- x = ff(x) + x
189
-
190
- return x
191
-
192
- # Audio Spectrogram Transformer - https://arxiv.org/abs/2104.01778
193
-
194
- def pair(t):
195
- return (t, t) if not isinstance(t, tuple) else t
196
-
197
- class AudioSpectrogramTransformer(nn.Module):
198
- def __init__(
199
- self,
200
- dim,
201
- depth,
202
- patch_size = 16,
203
- dim_head = 64,
204
- heads = 8,
205
- attn_dropout = 0.,
206
- ff_mult = 4,
207
- ff_dropout = 0.,
208
- spec_n_fft = 128,
209
- spec_power = 2,
210
- spec_win_length = 24,
211
- spec_hop_length = None,
212
- spec_pad = 0,
213
- spec_center = True,
214
- spec_pad_mode = 'reflect',
215
- spec_aug_stretch_factor = 0.8,
216
- spec_aug_freq_mask = 80,
217
- spec_aug_time_mask = 80
218
- ):
219
- super().__init__()
220
- self.dim = dim
221
-
222
- self.patch_size = pair(patch_size)
223
- self.to_patch_tokens = nn.Conv2d(self.patch_size[0] * self.patch_size[1], dim, 1)
224
-
225
- self.spec = Spectrogram(
226
- n_fft = spec_n_fft,
227
- power = spec_power,
228
- win_length = spec_win_length,
229
- hop_length = spec_hop_length,
230
- pad = spec_pad,
231
- center = spec_center,
232
- pad_mode = spec_pad_mode
233
- )
234
-
235
- # SpecAugment - seems to be widely used in audio field https://arxiv.org/abs/1904.08779
236
-
237
- self.aug = torch.nn.Sequential(
238
- TimeStretch(spec_aug_stretch_factor, fixed_rate=True),
239
- FrequencyMasking(freq_mask_param = spec_aug_freq_mask),
240
- TimeMasking(time_mask_param = spec_aug_time_mask),
241
- )
242
-
243
- self.transformer = Transformer(
244
- dim = dim,
245
- depth = depth,
246
- dim_head = dim_head,
247
- heads = heads,
248
- attn_dropout = attn_dropout,
249
- ff_mult = ff_mult,
250
- ff_dropout = ff_dropout
251
- )
252
-
253
- self.norm = LayerNorm(dim)
254
-
255
- def forward(self, x):
256
- x = self.spec(x)
257
-
258
- if self.training:
259
- x = self.aug(x)
260
-
261
- # automatically crop if audio does not yield a 2d spectrogram that is divisible by patch sizes
262
-
263
- height, width = x.shape[-2:]
264
- patch_height, patch_width = self.patch_size
265
-
266
- rounded_height, rounded_width = map(lambda args: round_down_nearest_multiple(*args), ((height, patch_height), (width, patch_width)))
267
-
268
- if (height, width) != (rounded_height, rounded_width): # just keep printing to be annoying until it is fixed
269
- print(f'spectrogram yielded shape of {(height, width)}, but had to be cropped to {(rounded_height, rounded_width)} to be patchified for transformer')
270
-
271
- x = x[..., :rounded_height, :rounded_width]
272
-
273
- # to patches
274
-
275
- x = rearrange(x, 'b (h p1) (w p2) -> b (p1 p2) h w', p1 = patch_height, p2 = patch_width)
276
- x = self.to_patch_tokens(x)
277
-
278
- # 2d sinusoidal positional embedding
279
-
280
- x = rearrange(x, 'b c h w -> b h w c')
281
- x = x + posemb_sincos_2d(x)
282
-
283
- # attention, what else
284
-
285
- x = rearrange(x, 'b ... c -> b (...) c')
286
-
287
- x = self.transformer(x)
288
-
289
- # final global average and norm (most recent papers show this is superior to CLS token)
290
-
291
- x = reduce(x, 'b n d -> b d', 'mean')
292
-
293
- return self.norm(x)
294
-
295
- # text transformer
296
-
297
- @beartype
298
- class TextTransformer(nn.Module):
299
- def __init__(
300
- self,
301
- dim,
302
- depth,
303
- num_tokens = tokenizer.vocab_size,
304
- max_seq_len = 256,
305
- dim_head = 64,
306
- heads = 8,
307
- attn_dropout = 0.,
308
- ff_dropout = 0.,
309
- ff_mult = 4,
310
- pad_id = 0
311
- ):
312
- super().__init__()
313
- self.dim = dim
314
-
315
- self.token_emb = nn.Embedding(num_tokens, dim)
316
- self.pos_emb = nn.Embedding(max_seq_len, dim)
317
-
318
- self.cls_token = nn.Parameter(torch.randn(dim))
319
-
320
- self.transformer = Transformer(
321
- dim = dim,
322
- depth = depth,
323
- dim_head = dim_head,
324
- heads = heads,
325
- attn_dropout = attn_dropout,
326
- ff_dropout = ff_dropout,
327
- ff_mult = ff_mult
328
- )
329
-
330
- self.pad_id = pad_id
331
- self.norm = LayerNorm(dim)
332
-
333
- def forward(
334
- self,
335
- x = None,
336
- raw_texts: Optional[List[str]] = None,
337
- mask = None
338
- ):
339
- assert exists(x) ^ exists(raw_texts)
340
-
341
- if exists(raw_texts):
342
- x = tokenizer.tokenize(raw_texts)
343
-
344
- if not exists(mask):
345
- mask = x != self.pad_id
346
-
347
- b, n, device = *x.shape, x.device
348
-
349
- # token embedding + positional embedding
350
-
351
- x = self.token_emb(x)
352
- x = x + self.pos_emb(torch.arange(n, device = device))
353
-
354
- # cls tokens, as in bert
355
-
356
- cls_tokens = repeat(self.cls_token, 'd -> b d', b = b)
357
- x, ps = pack([cls_tokens, x], 'b * d')
358
-
359
- # account for attending to cls token with self attention mask
360
-
361
- mask = F.pad(mask, (1, 0), value = True)
362
-
363
- # attention
364
-
365
- x = self.transformer(x, mask = mask)
366
-
367
- # unpack the cls tokens
368
-
369
- cls_tokens, _ = unpack(x, ps, 'b * d')
370
-
371
- return self.norm(cls_tokens)
372
-
373
- # main classes
374
-
375
- @beartype
376
- class MuLaN(nn.Module):
377
- def __init__(
378
- self,
379
- audio_transformer: AudioSpectrogramTransformer,
380
- text_transformer: TextTransformer,
381
- dim_latent = 128, # they use 128
382
- decoupled_contrastive_learning = True, # think this was used, make it optional
383
- ):
384
- super().__init__()
385
- self.dim_latent = dim_latent
386
-
387
- self.audio = audio_transformer
388
- self.text = text_transformer
389
-
390
- self.temperature = nn.Parameter(torch.tensor(1.))
391
-
392
- self.text_to_latents = nn.Linear(self.text.dim, dim_latent)
393
- self.audio_to_latents = nn.Linear(self.audio.dim, dim_latent)
394
-
395
- self.decoupled_contrastive_learning = decoupled_contrastive_learning
396
-
397
- def get_audio_latents(
398
- self,
399
- wavs
400
- ):
401
- audio_embeds = self.audio(wavs)
402
- audio_latents = self.audio_to_latents(audio_embeds)
403
- return l2norm(audio_latents)
404
-
405
- def get_text_latents(
406
- self,
407
- texts = None,
408
- raw_texts: Optional[List[str]] = None
409
- ):
410
- text_embeds = self.text(texts)
411
- text_latents = self.text_to_latents(text_embeds)
412
- return l2norm(text_latents)
413
-
414
- def forward(
415
- self,
416
- wavs,
417
- texts = None,
418
- raw_texts: Optional[List[str]] = None,
419
- return_similarities = False
420
- ):
421
- batch, device = wavs.shape[0], wavs.device
422
-
423
- audio_latents = self.get_audio_latents(wavs)
424
- text_latents = self.get_text_latents(texts, raw_texts = raw_texts)
425
-
426
- cosine_sim = einsum('i d, j d -> i j', audio_latents, text_latents)
427
-
428
- assert cosine_sim.shape[0] == cosine_sim.shape[1], 'batch sizes for audio and text are not equal'
429
-
430
- if return_similarities:
431
- return cosine_sim
432
-
433
- cosine_sim = cosine_sim * self.temperature.exp()
434
-
435
- cosine_sim_exp = cosine_sim.exp()
436
-
437
- numerator = cosine_sim_exp.diag()
438
-
439
- if self.decoupled_contrastive_learning:
440
- eye = torch.eye(batch, device = device)
441
- cosine_sim_exp = cosine_sim_exp.masked_fill(eye, 0.)
442
-
443
- denominator = reduce(cosine_sim_exp, 'i j -> i', 'sum')
444
-
445
- contrastive_loss = -log(numerator / denominator)
446
- return contrastive_loss.mean()
447
-
448
- # music lm
449
-
450
- @beartype
451
- class MuLaNEmbedQuantizer(AudioConditionerBase):
452
- def __init__(
453
- self,
454
- mulan: MuLaN,
455
- conditioning_dims: Tuple[int, ...],
456
- rq_num_quantizers = 8,
457
- rq_ema_decay = 0.9,
458
- codebook_size = 1024,
459
- namespaces: Tuple[str, ...] = ('semantic', 'coarse', 'fine'),
460
- ):
461
- super().__init__()
462
- self.mulan = mulan
463
-
464
- assert len(namespaces) > 0
465
- self.namespaces = namespaces
466
- self.conditioning_dims = conditioning_dims
467
-
468
- assert len(conditioning_dims) == len(namespaces), 'number of conditioning dimensions must be equal to number of namespaces'
469
-
470
- dim = mulan.dim_latent
471
-
472
- self.rq = ResidualVQ(
473
- dim = dim,
474
- num_quantizers = rq_num_quantizers,
475
- codebook_size = codebook_size,
476
- decay = rq_ema_decay,
477
- commitment_weight = 0, # only use EMA to update codebooks
478
- kmeans_init = True,
479
- threshold_ema_dead_code = 2,
480
- quantize_dropout = False # no quantize dropout
481
- )
482
-
483
- self.dim = dim
484
- self.num_codebooks = rq_num_quantizers
485
-
486
- self.cond_embeddings = nn.ParameterDict({})
487
-
488
- for namespace, conditioning_dim in zip(namespaces, conditioning_dims):
489
- cond_embeddings = nn.Parameter(torch.randn(rq_num_quantizers, codebook_size, conditioning_dim))
490
- nn.init.normal_(cond_embeddings, std = 0.02)
491
-
492
- self.cond_embeddings[namespace] = cond_embeddings
493
-
494
- self.set_default_namespace(namespaces[0])
495
-
496
- def parameters(self):
497
- return self.cond_embeddings.parameters()
498
-
499
- def set_default_namespace(self, namespace):
500
- self._default_namespace = namespace
501
-
502
- def forward(
503
- self,
504
- wavs = None,
505
- texts = None,
506
- namespace = None
507
- ):
508
- assert exists(wavs) ^ exists(texts)
509
-
510
- namespace = default(namespace, self._default_namespace)
511
- assert namespace in self.namespaces, f'namespace {namespace} not found'
512
- cond_embeddings = self.cond_embeddings[namespace]
513
-
514
- with torch.no_grad():
515
- self.mulan.eval()
516
-
517
- # sound and language live in joint embedding space because of contrastive learning
518
-
519
- if exists(wavs):
520
- latents = self.mulan.get_audio_latents(wavs)
521
- elif exists(texts):
522
- latents = self.mulan.get_text_latents(texts)
523
-
524
- _, indices, _ = self.rq(latents)
525
-
526
- batch, num_codebooks, dim = indices.shape[0], self.num_codebooks, cond_embeddings.shape[-1]
527
-
528
- cond_embeddings = repeat(cond_embeddings, 'q c d -> b q c d', b = batch)
529
- indices = repeat(indices, 'b q -> b q 1 d', q = num_codebooks, d = dim)
530
-
531
- cond_embeddings = cond_embeddings.gather(2, indices)
532
- return rearrange(cond_embeddings, 'b q 1 d -> b q d')
533
-
534
- @beartype
535
- class MusicLM(nn.Module):
536
- def __init__(
537
- self,
538
- audio_lm: AudioLM,
539
- mulan_embed_quantizer: MuLaNEmbedQuantizer
540
- ):
541
- super().__init__()
542
- assert not exists(audio_lm.audio_conditioner), 'mulan must not have been passed into AudioLM. it will be managed externally now, embedding the text into the joint embedding space for text-to-audio synthesis'
543
-
544
- self.mulan_embed_quantizer = mulan_embed_quantizer
545
- self.audio_lm = audio_lm
546
-
547
- @torch.no_grad()
548
- def forward(
549
- self,
550
- raw_texts: List[str],
551
- **audio_lm_kwargs
552
- ):
553
- self.eval()
554
-
555
- texts = tokenizer.tokenize(raw_texts)
556
-
557
- text_embeds = self.mulan_embed_quantizer(texts = texts)
558
-
559
- return self.audio_lm(text_embeds = text_embeds, **audio_lm_kwargs)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/AliUsama98/Usama_TextClassifier/README.md DELETED
@@ -1,12 +0,0 @@
1
- ---
2
- title: Usama TextClassifier
3
- emoji: 📈
4
- colorFrom: gray
5
- colorTo: red
6
- sdk: gradio
7
- sdk_version: 3.50.2
8
- app_file: app.py
9
- pinned: false
10
- ---
11
-
12
- Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/AlterM/Zaglyt2-transformer-test/m_conf.py DELETED
@@ -1,3 +0,0 @@
1
- input_length = 20
2
- emb_dim = 128
3
- emb_o_dim = 256
 
 
 
 
spaces/Androidonnxfork/CivitAi-to-Diffusers/diffusers/tests/pipelines/audio_diffusion/test_audio_diffusion.py DELETED
@@ -1,204 +0,0 @@
1
- # coding=utf-8
2
- # Copyright 2023 HuggingFace Inc.
3
- #
4
- # Licensed under the Apache License, Version 2.0 (the "License");
5
- # you may not use this file except in compliance with the License.
6
- # You may obtain a copy of the License at
7
- #
8
- # http://www.apache.org/licenses/LICENSE-2.0
9
- #
10
- # Unless required by applicable law or agreed to in writing, software
11
- # distributed under the License is distributed on an "AS IS" BASIS,
12
- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13
- # See the License for the specific language governing permissions and
14
- # limitations under the License.
15
-
16
- import gc
17
- import unittest
18
-
19
- import numpy as np
20
- import torch
21
-
22
- from diffusers import (
23
- AudioDiffusionPipeline,
24
- AutoencoderKL,
25
- DDIMScheduler,
26
- DDPMScheduler,
27
- DiffusionPipeline,
28
- Mel,
29
- UNet2DConditionModel,
30
- UNet2DModel,
31
- )
32
- from diffusers.utils import slow, torch_device
33
- from diffusers.utils.testing_utils import enable_full_determinism, require_torch_gpu
34
-
35
-
36
- enable_full_determinism()
37
-
38
-
39
- class PipelineFastTests(unittest.TestCase):
40
- def tearDown(self):
41
- # clean up the VRAM after each test
42
- super().tearDown()
43
- gc.collect()
44
- torch.cuda.empty_cache()
45
-
46
- @property
47
- def dummy_unet(self):
48
- torch.manual_seed(0)
49
- model = UNet2DModel(
50
- sample_size=(32, 64),
51
- in_channels=1,
52
- out_channels=1,
53
- layers_per_block=2,
54
- block_out_channels=(128, 128),
55
- down_block_types=("AttnDownBlock2D", "DownBlock2D"),
56
- up_block_types=("UpBlock2D", "AttnUpBlock2D"),
57
- )
58
- return model
59
-
60
- @property
61
- def dummy_unet_condition(self):
62
- torch.manual_seed(0)
63
- model = UNet2DConditionModel(
64
- sample_size=(64, 32),
65
- in_channels=1,
66
- out_channels=1,
67
- layers_per_block=2,
68
- block_out_channels=(128, 128),
69
- down_block_types=("CrossAttnDownBlock2D", "DownBlock2D"),
70
- up_block_types=("UpBlock2D", "CrossAttnUpBlock2D"),
71
- cross_attention_dim=10,
72
- )
73
- return model
74
-
75
- @property
76
- def dummy_vqvae_and_unet(self):
77
- torch.manual_seed(0)
78
- vqvae = AutoencoderKL(
79
- sample_size=(128, 64),
80
- in_channels=1,
81
- out_channels=1,
82
- latent_channels=1,
83
- layers_per_block=2,
84
- block_out_channels=(128, 128),
85
- down_block_types=("DownEncoderBlock2D", "DownEncoderBlock2D"),
86
- up_block_types=("UpDecoderBlock2D", "UpDecoderBlock2D"),
87
- )
88
- unet = UNet2DModel(
89
- sample_size=(64, 32),
90
- in_channels=1,
91
- out_channels=1,
92
- layers_per_block=2,
93
- block_out_channels=(128, 128),
94
- down_block_types=("AttnDownBlock2D", "DownBlock2D"),
95
- up_block_types=("UpBlock2D", "AttnUpBlock2D"),
96
- )
97
- return vqvae, unet
98
-
99
- @slow
100
- def test_audio_diffusion(self):
101
- device = "cpu" # ensure determinism for the device-dependent torch.Generator
102
- mel = Mel(
103
- x_res=self.dummy_unet.config.sample_size[1],
104
- y_res=self.dummy_unet.config.sample_size[0],
105
- )
106
-
107
- scheduler = DDPMScheduler()
108
- pipe = AudioDiffusionPipeline(vqvae=None, unet=self.dummy_unet, mel=mel, scheduler=scheduler)
109
- pipe = pipe.to(device)
110
- pipe.set_progress_bar_config(disable=None)
111
-
112
- generator = torch.Generator(device=device).manual_seed(42)
113
- output = pipe(generator=generator, steps=4)
114
- audio = output.audios[0]
115
- image = output.images[0]
116
-
117
- generator = torch.Generator(device=device).manual_seed(42)
118
- output = pipe(generator=generator, steps=4, return_dict=False)
119
- image_from_tuple = output[0][0]
120
-
121
- assert audio.shape == (1, (self.dummy_unet.config.sample_size[1] - 1) * mel.hop_length)
122
- assert (
123
- image.height == self.dummy_unet.config.sample_size[0]
124
- and image.width == self.dummy_unet.config.sample_size[1]
125
- )
126
- image_slice = np.frombuffer(image.tobytes(), dtype="uint8")[:10]
127
- image_from_tuple_slice = np.frombuffer(image_from_tuple.tobytes(), dtype="uint8")[:10]
128
- expected_slice = np.array([69, 255, 255, 255, 0, 0, 77, 181, 12, 127])
129
-
130
- assert np.abs(image_slice.flatten() - expected_slice).max() == 0
131
- assert np.abs(image_from_tuple_slice.flatten() - expected_slice).max() == 0
132
-
133
- mel = Mel(
134
- x_res=self.dummy_vqvae_and_unet[0].config.sample_size[1],
135
- y_res=self.dummy_vqvae_and_unet[0].config.sample_size[0],
136
- )
137
-
138
- scheduler = DDIMScheduler()
139
- dummy_vqvae_and_unet = self.dummy_vqvae_and_unet
140
- pipe = AudioDiffusionPipeline(
141
- vqvae=self.dummy_vqvae_and_unet[0], unet=dummy_vqvae_and_unet[1], mel=mel, scheduler=scheduler
142
- )
143
- pipe = pipe.to(device)
144
- pipe.set_progress_bar_config(disable=None)
145
-
146
- np.random.seed(0)
147
- raw_audio = np.random.uniform(-1, 1, ((dummy_vqvae_and_unet[0].config.sample_size[1] - 1) * mel.hop_length,))
148
- generator = torch.Generator(device=device).manual_seed(42)
149
- output = pipe(raw_audio=raw_audio, generator=generator, start_step=5, steps=10)
150
- image = output.images[0]
151
-
152
- assert (
153
- image.height == self.dummy_vqvae_and_unet[0].config.sample_size[0]
154
- and image.width == self.dummy_vqvae_and_unet[0].config.sample_size[1]
155
- )
156
- image_slice = np.frombuffer(image.tobytes(), dtype="uint8")[:10]
157
- expected_slice = np.array([120, 117, 110, 109, 138, 167, 138, 148, 132, 121])
158
-
159
- assert np.abs(image_slice.flatten() - expected_slice).max() == 0
160
-
161
- dummy_unet_condition = self.dummy_unet_condition
162
- pipe = AudioDiffusionPipeline(
163
- vqvae=self.dummy_vqvae_and_unet[0], unet=dummy_unet_condition, mel=mel, scheduler=scheduler
164
- )
165
- pipe = pipe.to(device)
166
- pipe.set_progress_bar_config(disable=None)
167
-
168
- np.random.seed(0)
169
- encoding = torch.rand((1, 1, 10))
170
- output = pipe(generator=generator, encoding=encoding)
171
- image = output.images[0]
172
- image_slice = np.frombuffer(image.tobytes(), dtype="uint8")[:10]
173
- expected_slice = np.array([107, 103, 120, 127, 142, 122, 113, 122, 97, 111])
174
-
175
- assert np.abs(image_slice.flatten() - expected_slice).max() == 0
176
-
177
-
178
- @slow
179
- @require_torch_gpu
180
- class PipelineIntegrationTests(unittest.TestCase):
181
- def tearDown(self):
182
- # clean up the VRAM after each test
183
- super().tearDown()
184
- gc.collect()
185
- torch.cuda.empty_cache()
186
-
187
- def test_audio_diffusion(self):
188
- device = torch_device
189
-
190
- pipe = DiffusionPipeline.from_pretrained("teticio/audio-diffusion-ddim-256")
191
- pipe = pipe.to(device)
192
- pipe.set_progress_bar_config(disable=None)
193
-
194
- generator = torch.Generator(device=device).manual_seed(42)
195
- output = pipe(generator=generator)
196
- audio = output.audios[0]
197
- image = output.images[0]
198
-
199
- assert audio.shape == (1, (pipe.unet.config.sample_size[1] - 1) * pipe.mel.hop_length)
200
- assert image.height == pipe.unet.config.sample_size[0] and image.width == pipe.unet.config.sample_size[1]
201
- image_slice = np.frombuffer(image.tobytes(), dtype="uint8")[:10]
202
- expected_slice = np.array([151, 167, 154, 144, 122, 134, 121, 105, 70, 26])
203
-
204
- assert np.abs(image_slice.flatten() - expected_slice).max() == 0
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/Androidonnxfork/CivitAi-to-Diffusers/diffusers/tests/pipelines/test_pipelines_auto.py DELETED
@@ -1,201 +0,0 @@
1
- # coding=utf-8
2
- # Copyright 2023 HuggingFace Inc.
3
- #
4
- # Licensed under the Apache License, Version 2.0 (the "License");
5
- # you may not use this file except in compliance with the License.
6
- # You may obtain a copy of the License at
7
- #
8
- # http://www.apache.org/licenses/LICENSE-2.0
9
- #
10
- # Unless required by applicable law or agreed to in writing, software
11
- # distributed under the License is distributed on an "AS IS" BASIS,
12
- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13
- # See the License for the specific language governing permissions and
14
- # limitations under the License.
15
-
16
- import gc
17
- import unittest
18
- from collections import OrderedDict
19
-
20
- import torch
21
-
22
- from diffusers import (
23
- AutoPipelineForImage2Image,
24
- AutoPipelineForInpainting,
25
- AutoPipelineForText2Image,
26
- ControlNetModel,
27
- )
28
- from diffusers.pipelines.auto_pipeline import (
29
- AUTO_IMAGE2IMAGE_PIPELINES_MAPPING,
30
- AUTO_INPAINT_PIPELINES_MAPPING,
31
- AUTO_TEXT2IMAGE_PIPELINES_MAPPING,
32
- )
33
- from diffusers.utils import slow
34
-
35
-
36
- PRETRAINED_MODEL_REPO_MAPPING = OrderedDict(
37
- [
38
- ("stable-diffusion", "runwayml/stable-diffusion-v1-5"),
39
- ("if", "DeepFloyd/IF-I-XL-v1.0"),
40
- ("kandinsky", "kandinsky-community/kandinsky-2-1"),
41
- ("kandinsky22", "kandinsky-community/kandinsky-2-2-decoder"),
42
- ]
43
- )
44
-
45
-
46
- class AutoPipelineFastTest(unittest.TestCase):
47
- def test_from_pipe_consistent(self):
48
- pipe = AutoPipelineForText2Image.from_pretrained(
49
- "hf-internal-testing/tiny-stable-diffusion-pipe", requires_safety_checker=False
50
- )
51
- original_config = dict(pipe.config)
52
-
53
- pipe = AutoPipelineForImage2Image.from_pipe(pipe)
54
- assert dict(pipe.config) == original_config
55
-
56
- pipe = AutoPipelineForText2Image.from_pipe(pipe)
57
- assert dict(pipe.config) == original_config
58
-
59
- def test_from_pipe_override(self):
60
- pipe = AutoPipelineForText2Image.from_pretrained(
61
- "hf-internal-testing/tiny-stable-diffusion-pipe", requires_safety_checker=False
62
- )
63
-
64
- pipe = AutoPipelineForImage2Image.from_pipe(pipe, requires_safety_checker=True)
65
- assert pipe.config.requires_safety_checker is True
66
-
67
- pipe = AutoPipelineForText2Image.from_pipe(pipe, requires_safety_checker=True)
68
- assert pipe.config.requires_safety_checker is True
69
-
70
- def test_from_pipe_consistent_sdxl(self):
71
- pipe = AutoPipelineForImage2Image.from_pretrained(
72
- "hf-internal-testing/tiny-stable-diffusion-xl-pipe",
73
- requires_aesthetics_score=True,
74
- force_zeros_for_empty_prompt=False,
75
- )
76
-
77
- original_config = dict(pipe.config)
78
-
79
- pipe = AutoPipelineForText2Image.from_pipe(pipe)
80
- pipe = AutoPipelineForImage2Image.from_pipe(pipe)
81
-
82
- assert dict(pipe.config) == original_config
83
-
84
-
85
- @slow
86
- class AutoPipelineIntegrationTest(unittest.TestCase):
87
- def test_pipe_auto(self):
88
- for model_name, model_repo in PRETRAINED_MODEL_REPO_MAPPING.items():
89
- # test txt2img
90
- pipe_txt2img = AutoPipelineForText2Image.from_pretrained(
91
- model_repo, variant="fp16", torch_dtype=torch.float16
92
- )
93
- self.assertIsInstance(pipe_txt2img, AUTO_TEXT2IMAGE_PIPELINES_MAPPING[model_name])
94
-
95
- pipe_to = AutoPipelineForText2Image.from_pipe(pipe_txt2img)
96
- self.assertIsInstance(pipe_to, AUTO_TEXT2IMAGE_PIPELINES_MAPPING[model_name])
97
-
98
- pipe_to = AutoPipelineForImage2Image.from_pipe(pipe_txt2img)
99
- self.assertIsInstance(pipe_to, AUTO_IMAGE2IMAGE_PIPELINES_MAPPING[model_name])
100
-
101
- if "kandinsky" not in model_name:
102
- pipe_to = AutoPipelineForInpainting.from_pipe(pipe_txt2img)
103
- self.assertIsInstance(pipe_to, AUTO_INPAINT_PIPELINES_MAPPING[model_name])
104
-
105
- del pipe_txt2img, pipe_to
106
- gc.collect()
107
-
108
- # test img2img
109
-
110
- pipe_img2img = AutoPipelineForImage2Image.from_pretrained(
111
- model_repo, variant="fp16", torch_dtype=torch.float16
112
- )
113
- self.assertIsInstance(pipe_img2img, AUTO_IMAGE2IMAGE_PIPELINES_MAPPING[model_name])
114
-
115
- pipe_to = AutoPipelineForText2Image.from_pipe(pipe_img2img)
116
- self.assertIsInstance(pipe_to, AUTO_TEXT2IMAGE_PIPELINES_MAPPING[model_name])
117
-
118
- pipe_to = AutoPipelineForImage2Image.from_pipe(pipe_img2img)
119
- self.assertIsInstance(pipe_to, AUTO_IMAGE2IMAGE_PIPELINES_MAPPING[model_name])
120
-
121
- if "kandinsky" not in model_name:
122
- pipe_to = AutoPipelineForInpainting.from_pipe(pipe_img2img)
123
- self.assertIsInstance(pipe_to, AUTO_INPAINT_PIPELINES_MAPPING[model_name])
124
-
125
- del pipe_img2img, pipe_to
126
- gc.collect()
127
-
128
- # test inpaint
129
-
130
- if "kandinsky" not in model_name:
131
- pipe_inpaint = AutoPipelineForInpainting.from_pretrained(
132
- model_repo, variant="fp16", torch_dtype=torch.float16
133
- )
134
- self.assertIsInstance(pipe_inpaint, AUTO_INPAINT_PIPELINES_MAPPING[model_name])
135
-
136
- pipe_to = AutoPipelineForText2Image.from_pipe(pipe_inpaint)
137
- self.assertIsInstance(pipe_to, AUTO_TEXT2IMAGE_PIPELINES_MAPPING[model_name])
138
-
139
- pipe_to = AutoPipelineForImage2Image.from_pipe(pipe_inpaint)
140
- self.assertIsInstance(pipe_to, AUTO_IMAGE2IMAGE_PIPELINES_MAPPING[model_name])
141
-
142
- pipe_to = AutoPipelineForInpainting.from_pipe(pipe_inpaint)
143
- self.assertIsInstance(pipe_to, AUTO_INPAINT_PIPELINES_MAPPING[model_name])
144
-
145
- del pipe_inpaint, pipe_to
146
- gc.collect()
147
-
148
- def test_from_pipe_consistent(self):
149
- for model_name, model_repo in PRETRAINED_MODEL_REPO_MAPPING.items():
150
- if model_name in ["kandinsky", "kandinsky22"]:
151
- auto_pipes = [AutoPipelineForText2Image, AutoPipelineForImage2Image]
152
- else:
153
- auto_pipes = [AutoPipelineForText2Image, AutoPipelineForImage2Image, AutoPipelineForInpainting]
154
-
155
- # test from_pretrained
156
- for pipe_from_class in auto_pipes:
157
- pipe_from = pipe_from_class.from_pretrained(model_repo, variant="fp16", torch_dtype=torch.float16)
158
- pipe_from_config = dict(pipe_from.config)
159
-
160
- for pipe_to_class in auto_pipes:
161
- pipe_to = pipe_to_class.from_pipe(pipe_from)
162
- self.assertEqual(dict(pipe_to.config), pipe_from_config)
163
-
164
- del pipe_from, pipe_to
165
- gc.collect()
166
-
167
- def test_controlnet(self):
168
- # test from_pretrained
169
- model_repo = "runwayml/stable-diffusion-v1-5"
170
- controlnet_repo = "lllyasviel/sd-controlnet-canny"
171
-
172
- controlnet = ControlNetModel.from_pretrained(controlnet_repo, torch_dtype=torch.float16)
173
-
174
- pipe_txt2img = AutoPipelineForText2Image.from_pretrained(
175
- model_repo, controlnet=controlnet, torch_dtype=torch.float16
176
- )
177
- self.assertIsInstance(pipe_txt2img, AUTO_TEXT2IMAGE_PIPELINES_MAPPING["stable-diffusion-controlnet"])
178
-
179
- pipe_img2img = AutoPipelineForImage2Image.from_pretrained(
180
- model_repo, controlnet=controlnet, torch_dtype=torch.float16
181
- )
182
- self.assertIsInstance(pipe_img2img, AUTO_IMAGE2IMAGE_PIPELINES_MAPPING["stable-diffusion-controlnet"])
183
-
184
- pipe_inpaint = AutoPipelineForInpainting.from_pretrained(
185
- model_repo, controlnet=controlnet, torch_dtype=torch.float16
186
- )
187
- self.assertIsInstance(pipe_inpaint, AUTO_INPAINT_PIPELINES_MAPPING["stable-diffusion-controlnet"])
188
-
189
- # test from_pipe
190
- for pipe_from in [pipe_txt2img, pipe_img2img, pipe_inpaint]:
191
- pipe_to = AutoPipelineForText2Image.from_pipe(pipe_from)
192
- self.assertIsInstance(pipe_to, AUTO_TEXT2IMAGE_PIPELINES_MAPPING["stable-diffusion-controlnet"])
193
- self.assertEqual(dict(pipe_to.config), dict(pipe_txt2img.config))
194
-
195
- pipe_to = AutoPipelineForImage2Image.from_pipe(pipe_from)
196
- self.assertIsInstance(pipe_to, AUTO_IMAGE2IMAGE_PIPELINES_MAPPING["stable-diffusion-controlnet"])
197
- self.assertEqual(dict(pipe_to.config), dict(pipe_img2img.config))
198
-
199
- pipe_to = AutoPipelineForInpainting.from_pipe(pipe_from)
200
- self.assertIsInstance(pipe_to, AUTO_INPAINT_PIPELINES_MAPPING["stable-diffusion-controlnet"])
201
- self.assertEqual(dict(pipe_to.config), dict(pipe_inpaint.config))
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/Andy1621/uniformer_image_detection/mmdet/models/losses/balanced_l1_loss.py DELETED
@@ -1,120 +0,0 @@
1
- import mmcv
2
- import numpy as np
3
- import torch
4
- import torch.nn as nn
5
-
6
- from ..builder import LOSSES
7
- from .utils import weighted_loss
8
-
9
-
10
- @mmcv.jit(derivate=True, coderize=True)
11
- @weighted_loss
12
- def balanced_l1_loss(pred,
13
- target,
14
- beta=1.0,
15
- alpha=0.5,
16
- gamma=1.5,
17
- reduction='mean'):
18
- """Calculate balanced L1 loss.
19
-
20
- Please see the `Libra R-CNN <https://arxiv.org/pdf/1904.02701.pdf>`_
21
-
22
- Args:
23
- pred (torch.Tensor): The prediction with shape (N, 4).
24
- target (torch.Tensor): The learning target of the prediction with
25
- shape (N, 4).
26
- beta (float): The loss is a piecewise function of prediction and target
27
- and ``beta`` serves as a threshold for the difference between the
28
- prediction and target. Defaults to 1.0.
29
- alpha (float): The denominator ``alpha`` in the balanced L1 loss.
30
- Defaults to 0.5.
31
- gamma (float): The ``gamma`` in the balanced L1 loss.
32
- Defaults to 1.5.
33
- reduction (str, optional): The method that reduces the loss to a
34
- scalar. Options are "none", "mean" and "sum".
35
-
36
- Returns:
37
- torch.Tensor: The calculated loss
38
- """
39
- assert beta > 0
40
- assert pred.size() == target.size() and target.numel() > 0
41
-
42
- diff = torch.abs(pred - target)
43
- b = np.e**(gamma / alpha) - 1
44
- loss = torch.where(
45
- diff < beta, alpha / b *
46
- (b * diff + 1) * torch.log(b * diff / beta + 1) - alpha * diff,
47
- gamma * diff + gamma / b - alpha * beta)
48
-
49
- return loss
50
-
51
-
52
- @LOSSES.register_module()
53
- class BalancedL1Loss(nn.Module):
54
- """Balanced L1 Loss.
55
-
56
- arXiv: https://arxiv.org/pdf/1904.02701.pdf (CVPR 2019)
57
-
58
- Args:
59
- alpha (float): The denominator ``alpha`` in the balanced L1 loss.
60
- Defaults to 0.5.
61
- gamma (float): The ``gamma`` in the balanced L1 loss. Defaults to 1.5.
62
- beta (float, optional): The loss is a piecewise function of prediction
63
- and target. ``beta`` serves as a threshold for the difference
64
- between the prediction and target. Defaults to 1.0.
65
- reduction (str, optional): The method that reduces the loss to a
66
- scalar. Options are "none", "mean" and "sum".
67
- loss_weight (float, optional): The weight of the loss. Defaults to 1.0
68
- """
69
-
70
- def __init__(self,
71
- alpha=0.5,
72
- gamma=1.5,
73
- beta=1.0,
74
- reduction='mean',
75
- loss_weight=1.0):
76
- super(BalancedL1Loss, self).__init__()
77
- self.alpha = alpha
78
- self.gamma = gamma
79
- self.beta = beta
80
- self.reduction = reduction
81
- self.loss_weight = loss_weight
82
-
83
- def forward(self,
84
- pred,
85
- target,
86
- weight=None,
87
- avg_factor=None,
88
- reduction_override=None,
89
- **kwargs):
90
- """Forward function of loss.
91
-
92
- Args:
93
- pred (torch.Tensor): The prediction with shape (N, 4).
94
- target (torch.Tensor): The learning target of the prediction with
95
- shape (N, 4).
96
- weight (torch.Tensor, optional): Sample-wise loss weight with
97
- shape (N, ).
98
- avg_factor (int, optional): Average factor that is used to average
99
- the loss. Defaults to None.
100
- reduction_override (str, optional): The reduction method used to
101
- override the original reduction method of the loss.
102
- Options are "none", "mean" and "sum".
103
-
104
- Returns:
105
- torch.Tensor: The calculated loss
106
- """
107
- assert reduction_override in (None, 'none', 'mean', 'sum')
108
- reduction = (
109
- reduction_override if reduction_override else self.reduction)
110
- loss_bbox = self.loss_weight * balanced_l1_loss(
111
- pred,
112
- target,
113
- weight,
114
- alpha=self.alpha,
115
- gamma=self.gamma,
116
- beta=self.beta,
117
- reduction=reduction,
118
- avg_factor=avg_factor,
119
- **kwargs)
120
- return loss_bbox
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/Andy1621/uniformer_image_segmentation/configs/apcnet/apcnet_r101-d8_512x512_80k_ade20k.py DELETED
@@ -1,2 +0,0 @@
1
- _base_ = './apcnet_r50-d8_512x512_80k_ade20k.py'
2
- model = dict(pretrained='open-mmlab://resnet101_v1c', backbone=dict(depth=101))
 
 
 
spaces/Andy1621/uniformer_image_segmentation/configs/point_rend/pointrend_r50_512x512_160k_ade20k.py DELETED
@@ -1,32 +0,0 @@
1
- _base_ = [
2
- '../_base_/models/pointrend_r50.py', '../_base_/datasets/ade20k.py',
3
- '../_base_/default_runtime.py', '../_base_/schedules/schedule_160k.py'
4
- ]
5
- norm_cfg = dict(type='SyncBN', requires_grad=True)
6
- model = dict(decode_head=[
7
- dict(
8
- type='FPNHead',
9
- in_channels=[256, 256, 256, 256],
10
- in_index=[0, 1, 2, 3],
11
- feature_strides=[4, 8, 16, 32],
12
- channels=128,
13
- dropout_ratio=-1,
14
- num_classes=150,
15
- norm_cfg=norm_cfg,
16
- align_corners=False,
17
- loss_decode=dict(
18
- type='CrossEntropyLoss', use_sigmoid=False, loss_weight=1.0)),
19
- dict(
20
- type='PointHead',
21
- in_channels=[256],
22
- in_index=[0],
23
- channels=256,
24
- num_fcs=3,
25
- coarse_pred_each_layer=True,
26
- dropout_ratio=-1,
27
- num_classes=150,
28
- align_corners=False,
29
- loss_decode=dict(
30
- type='CrossEntropyLoss', use_sigmoid=False, loss_weight=1.0))
31
- ])
32
- lr_config = dict(warmup='linear', warmup_iters=200)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/AnishKumbhar/ChatBot/text-generation-webui-main/extensions/whisper_stt/script.py DELETED
@@ -1,71 +0,0 @@
1
- import gradio as gr
2
- import speech_recognition as sr
3
-
4
- from modules import shared
5
-
6
- input_hijack = {
7
- 'state': False,
8
- 'value': ["", ""]
9
- }
10
-
11
- # parameters which can be customized in settings.json of webui
12
- params = {
13
- 'whipser_language': 'english',
14
- 'whipser_model': 'small.en',
15
- 'auto_submit': True
16
- }
17
-
18
-
19
- def chat_input_modifier(text, visible_text, state):
20
- global input_hijack
21
- if input_hijack['state']:
22
- input_hijack['state'] = False
23
- return input_hijack['value']
24
- else:
25
- return text, visible_text
26
-
27
-
28
- def do_stt(audio, whipser_model, whipser_language):
29
- transcription = ""
30
- r = sr.Recognizer()
31
-
32
- # Convert to AudioData
33
- audio_data = sr.AudioData(sample_rate=audio[0], frame_data=audio[1], sample_width=4)
34
-
35
- try:
36
- transcription = r.recognize_whisper(audio_data, language=whipser_language, model=whipser_model)
37
- except sr.UnknownValueError:
38
- print("Whisper could not understand audio")
39
- except sr.RequestError as e:
40
- print("Could not request results from Whisper", e)
41
-
42
- return transcription
43
-
44
-
45
- def auto_transcribe(audio, auto_submit, whipser_model, whipser_language):
46
- if audio is None:
47
- return "", ""
48
- transcription = do_stt(audio, whipser_model, whipser_language)
49
- if auto_submit:
50
- input_hijack.update({"state": True, "value": [transcription, transcription]})
51
-
52
- return transcription, None
53
-
54
-
55
- def ui():
56
- with gr.Accordion("Whisper STT", open=True):
57
- with gr.Row():
58
- audio = gr.Audio(source="microphone")
59
- with gr.Row():
60
- with gr.Accordion("Settings", open=False):
61
- auto_submit = gr.Checkbox(label='Submit the transcribed audio automatically', value=params['auto_submit'])
62
- whipser_model = gr.Dropdown(label='Whisper Model', value=params['whipser_model'], choices=["tiny.en", "base.en", "small.en", "medium.en", "tiny", "base", "small", "medium", "large"])
63
- whipser_language = gr.Dropdown(label='Whisper Language', value=params['whipser_language'], choices=["chinese", "german", "spanish", "russian", "korean", "french", "japanese", "portuguese", "turkish", "polish", "catalan", "dutch", "arabic", "swedish", "italian", "indonesian", "hindi", "finnish", "vietnamese", "hebrew", "ukrainian", "greek", "malay", "czech", "romanian", "danish", "hungarian", "tamil", "norwegian", "thai", "urdu", "croatian", "bulgarian", "lithuanian", "latin", "maori", "malayalam", "welsh", "slovak", "telugu", "persian", "latvian", "bengali", "serbian", "azerbaijani", "slovenian", "kannada", "estonian", "macedonian", "breton", "basque", "icelandic", "armenian", "nepali", "mongolian", "bosnian", "kazakh", "albanian", "swahili", "galician", "marathi", "punjabi", "sinhala", "khmer", "shona", "yoruba", "somali", "afrikaans", "occitan", "georgian", "belarusian", "tajik", "sindhi", "gujarati", "amharic", "yiddish", "lao", "uzbek", "faroese", "haitian creole", "pashto", "turkmen", "nynorsk", "maltese", "sanskrit", "luxembourgish", "myanmar", "tibetan", "tagalog", "malagasy", "assamese", "tatar", "hawaiian", "lingala", "hausa", "bashkir", "javanese", "sundanese"])
64
-
65
- audio.change(
66
- auto_transcribe, [audio, auto_submit, whipser_model, whipser_language], [shared.gradio['textbox'], audio]).then(
67
- None, auto_submit, None, _js="(check) => {if (check) { document.getElementById('Generate').click() }}")
68
-
69
- whipser_model.change(lambda x: params.update({"whipser_model": x}), whipser_model, None)
70
- whipser_language.change(lambda x: params.update({"whipser_language": x}), whipser_language, None)
71
- auto_submit.change(lambda x: params.update({"auto_submit": x}), auto_submit, None)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/Arnaudding001/OpenAI_whisperLive/__init__.py DELETED
File without changes
spaces/Artrajz/vits-simple-api/bert_vits2/models.py DELETED
@@ -1,686 +0,0 @@
1
- import math
2
- import torch
3
- from torch import nn
4
- from torch.nn import functional as F
5
-
6
- from bert_vits2 import commons
7
- from bert_vits2 import modules
8
- from bert_vits2 import attentions
9
-
10
- from torch.nn import Conv1d, ConvTranspose1d, AvgPool1d, Conv2d
11
- from torch.nn.utils import weight_norm, remove_weight_norm, spectral_norm
12
-
13
- from bert_vits2.commons import init_weights, get_padding
14
- from bert_vits2.text import num_tones, num_languages
15
-
16
-
17
- class DurationDiscriminator(nn.Module): # vits2
18
- def __init__(self, in_channels, filter_channels, kernel_size, p_dropout, gin_channels=0):
19
- super().__init__()
20
-
21
- self.in_channels = in_channels
22
- self.filter_channels = filter_channels
23
- self.kernel_size = kernel_size
24
- self.p_dropout = p_dropout
25
- self.gin_channels = gin_channels
26
-
27
- self.drop = nn.Dropout(p_dropout)
28
- self.conv_1 = nn.Conv1d(in_channels, filter_channels, kernel_size, padding=kernel_size // 2)
29
- self.norm_1 = modules.LayerNorm(filter_channels)
30
- self.conv_2 = nn.Conv1d(
31
- filter_channels, filter_channels, kernel_size, padding=kernel_size // 2
32
- )
33
- self.norm_2 = modules.LayerNorm(filter_channels)
34
- self.dur_proj = nn.Conv1d(1, filter_channels, 1)
35
-
36
- self.pre_out_conv_1 = nn.Conv1d(2 * filter_channels, filter_channels, kernel_size, padding=kernel_size // 2)
37
- self.pre_out_norm_1 = modules.LayerNorm(filter_channels)
38
- self.pre_out_conv_2 = nn.Conv1d(filter_channels, filter_channels, kernel_size, padding=kernel_size // 2)
39
- self.pre_out_norm_2 = modules.LayerNorm(filter_channels)
40
-
41
- if gin_channels != 0:
42
- self.cond = nn.Conv1d(gin_channels, in_channels, 1)
43
-
44
- self.output_layer = nn.Sequential(
45
- nn.Linear(filter_channels, 1),
46
- nn.Sigmoid()
47
- )
48
-
49
- def forward_probability(self, x, x_mask, dur, g=None):
50
- dur = self.dur_proj(dur)
51
- x = torch.cat([x, dur], dim=1)
52
- x = self.pre_out_conv_1(x * x_mask)
53
- x = torch.relu(x)
54
- x = self.pre_out_norm_1(x)
55
- x = self.drop(x)
56
- x = self.pre_out_conv_2(x * x_mask)
57
- x = torch.relu(x)
58
- x = self.pre_out_norm_2(x)
59
- x = self.drop(x)
60
- x = x * x_mask
61
- x = x.transpose(1, 2)
62
- output_prob = self.output_layer(x)
63
- return output_prob
64
-
65
- def forward(self, x, x_mask, dur_r, dur_hat, g=None):
66
- x = torch.detach(x)
67
- if g is not None:
68
- g = torch.detach(g)
69
- x = x + self.cond(g)
70
- x = self.conv_1(x * x_mask)
71
- x = torch.relu(x)
72
- x = self.norm_1(x)
73
- x = self.drop(x)
74
- x = self.conv_2(x * x_mask)
75
- x = torch.relu(x)
76
- x = self.norm_2(x)
77
- x = self.drop(x)
78
-
79
- output_probs = []
80
- for dur in [dur_r, dur_hat]:
81
- output_prob = self.forward_probability(x, x_mask, dur, g)
82
- output_probs.append(output_prob)
83
-
84
- return output_probs
85
-
86
-
87
- class TransformerCouplingBlock(nn.Module):
88
- def __init__(self,
89
- channels,
90
- hidden_channels,
91
- filter_channels,
92
- n_heads,
93
- n_layers,
94
- kernel_size,
95
- p_dropout,
96
- n_flows=4,
97
- gin_channels=0,
98
- share_parameter=False
99
- ):
100
-
101
- super().__init__()
102
- self.channels = channels
103
- self.hidden_channels = hidden_channels
104
- self.kernel_size = kernel_size
105
- self.n_layers = n_layers
106
- self.n_flows = n_flows
107
- self.gin_channels = gin_channels
108
-
109
- self.flows = nn.ModuleList()
110
-
111
- self.wn = attentions.FFT(hidden_channels, filter_channels, n_heads, n_layers, kernel_size, p_dropout,
112
- isflow=True, gin_channels=self.gin_channels) if share_parameter else None
113
-
114
- for i in range(n_flows):
115
- self.flows.append(
116
- modules.TransformerCouplingLayer(channels, hidden_channels, kernel_size, n_layers, n_heads, p_dropout,
117
- filter_channels, mean_only=True, wn_sharing_parameter=self.wn,
118
- gin_channels=self.gin_channels))
119
- self.flows.append(modules.Flip())
120
-
121
- def forward(self, x, x_mask, g=None, reverse=False):
122
- if not reverse:
123
- for flow in self.flows:
124
- x, _ = flow(x, x_mask, g=g, reverse=reverse)
125
- else:
126
- for flow in reversed(self.flows):
127
- x = flow(x, x_mask, g=g, reverse=reverse)
128
- return x
129
-
130
-
131
- class StochasticDurationPredictor(nn.Module):
132
- def __init__(self, in_channels, filter_channels, kernel_size, p_dropout, n_flows=4, gin_channels=0):
133
- super().__init__()
134
- filter_channels = in_channels # it needs to be removed from future version.
135
- self.in_channels = in_channels
136
- self.filter_channels = filter_channels
137
- self.kernel_size = kernel_size
138
- self.p_dropout = p_dropout
139
- self.n_flows = n_flows
140
- self.gin_channels = gin_channels
141
-
142
- self.log_flow = modules.Log()
143
- self.flows = nn.ModuleList()
144
- self.flows.append(modules.ElementwiseAffine(2))
145
- for i in range(n_flows):
146
- self.flows.append(modules.ConvFlow(2, filter_channels, kernel_size, n_layers=3))
147
- self.flows.append(modules.Flip())
148
-
149
- self.post_pre = nn.Conv1d(1, filter_channels, 1)
150
- self.post_proj = nn.Conv1d(filter_channels, filter_channels, 1)
151
- self.post_convs = modules.DDSConv(filter_channels, kernel_size, n_layers=3, p_dropout=p_dropout)
152
- self.post_flows = nn.ModuleList()
153
- self.post_flows.append(modules.ElementwiseAffine(2))
154
- for i in range(4):
155
- self.post_flows.append(modules.ConvFlow(2, filter_channels, kernel_size, n_layers=3))
156
- self.post_flows.append(modules.Flip())
157
-
158
- self.pre = nn.Conv1d(in_channels, filter_channels, 1)
159
- self.proj = nn.Conv1d(filter_channels, filter_channels, 1)
160
- self.convs = modules.DDSConv(filter_channels, kernel_size, n_layers=3, p_dropout=p_dropout)
161
- if gin_channels != 0:
162
- self.cond = nn.Conv1d(gin_channels, filter_channels, 1)
163
-
164
- def forward(self, x, x_mask, w=None, g=None, reverse=False, noise_scale=1.0):
165
- x = torch.detach(x)
166
- x = self.pre(x)
167
- if g is not None:
168
- g = torch.detach(g)
169
- x = x + self.cond(g)
170
- x = self.convs(x, x_mask)
171
- x = self.proj(x) * x_mask
172
-
173
- if not reverse:
174
- flows = self.flows
175
- assert w is not None
176
-
177
- logdet_tot_q = 0
178
- h_w = self.post_pre(w)
179
- h_w = self.post_convs(h_w, x_mask)
180
- h_w = self.post_proj(h_w) * x_mask
181
- e_q = torch.randn(w.size(0), 2, w.size(2)).to(device=x.device, dtype=x.dtype) * x_mask
182
- z_q = e_q
183
- for flow in self.post_flows:
184
- z_q, logdet_q = flow(z_q, x_mask, g=(x + h_w))
185
- logdet_tot_q += logdet_q
186
- z_u, z1 = torch.split(z_q, [1, 1], 1)
187
- u = torch.sigmoid(z_u) * x_mask
188
- z0 = (w - u) * x_mask
189
- logdet_tot_q += torch.sum((F.logsigmoid(z_u) + F.logsigmoid(-z_u)) * x_mask, [1, 2])
190
- logq = torch.sum(-0.5 * (math.log(2 * math.pi) + (e_q ** 2)) * x_mask, [1, 2]) - logdet_tot_q
191
-
192
- logdet_tot = 0
193
- z0, logdet = self.log_flow(z0, x_mask)
194
- logdet_tot += logdet
195
- z = torch.cat([z0, z1], 1)
196
- for flow in flows:
197
- z, logdet = flow(z, x_mask, g=x, reverse=reverse)
198
- logdet_tot = logdet_tot + logdet
199
- nll = torch.sum(0.5 * (math.log(2 * math.pi) + (z ** 2)) * x_mask, [1, 2]) - logdet_tot
200
- return nll + logq # [b]
201
- else:
202
- flows = list(reversed(self.flows))
203
- flows = flows[:-2] + [flows[-1]] # remove a useless vflow
204
- z = torch.randn(x.size(0), 2, x.size(2)).to(device=x.device, dtype=x.dtype) * noise_scale
205
- for flow in flows:
206
- z = flow(z, x_mask, g=x, reverse=reverse)
207
- z0, z1 = torch.split(z, [1, 1], 1)
208
- logw = z0
209
- return logw
210
-
211
-
212
- class DurationPredictor(nn.Module):
213
- def __init__(self, in_channels, filter_channels, kernel_size, p_dropout, gin_channels=0):
214
- super().__init__()
215
-
216
- self.in_channels = in_channels
217
- self.filter_channels = filter_channels
218
- self.kernel_size = kernel_size
219
- self.p_dropout = p_dropout
220
- self.gin_channels = gin_channels
221
-
222
- self.drop = nn.Dropout(p_dropout)
223
- self.conv_1 = nn.Conv1d(in_channels, filter_channels, kernel_size, padding=kernel_size // 2)
224
- self.norm_1 = modules.LayerNorm(filter_channels)
225
- self.conv_2 = nn.Conv1d(filter_channels, filter_channels, kernel_size, padding=kernel_size // 2)
226
- self.norm_2 = modules.LayerNorm(filter_channels)
227
- self.proj = nn.Conv1d(filter_channels, 1, 1)
228
-
229
- if gin_channels != 0:
230
- self.cond = nn.Conv1d(gin_channels, in_channels, 1)
231
-
232
- def forward(self, x, x_mask, g=None):
233
- x = torch.detach(x)
234
- if g is not None:
235
- g = torch.detach(g)
236
- x = x + self.cond(g)
237
- x = self.conv_1(x * x_mask)
238
- x = torch.relu(x)
239
- x = self.norm_1(x)
240
- x = self.drop(x)
241
- x = self.conv_2(x * x_mask)
242
- x = torch.relu(x)
243
- x = self.norm_2(x)
244
- x = self.drop(x)
245
- x = self.proj(x * x_mask)
246
- return x * x_mask
247
-
248
-
249
- class TextEncoder(nn.Module):
250
- def __init__(self,
251
- n_vocab,
252
- out_channels,
253
- hidden_channels,
254
- filter_channels,
255
- n_heads,
256
- n_layers,
257
- kernel_size,
258
- p_dropout,
259
- gin_channels=0,
260
- symbols=None):
261
- super().__init__()
262
- self.n_vocab = n_vocab
263
- self.out_channels = out_channels
264
- self.hidden_channels = hidden_channels
265
- self.filter_channels = filter_channels
266
- self.n_heads = n_heads
267
- self.n_layers = n_layers
268
- self.kernel_size = kernel_size
269
- self.p_dropout = p_dropout
270
- self.gin_channels = gin_channels
271
- self.emb = nn.Embedding(len(symbols), hidden_channels)
272
- nn.init.normal_(self.emb.weight, 0.0, hidden_channels ** -0.5)
273
- self.tone_emb = nn.Embedding(num_tones, hidden_channels)
274
- nn.init.normal_(self.tone_emb.weight, 0.0, hidden_channels ** -0.5)
275
- self.language_emb = nn.Embedding(num_languages, hidden_channels)
276
- nn.init.normal_(self.language_emb.weight, 0.0, hidden_channels ** -0.5)
277
- self.bert_proj = nn.Conv1d(1024, hidden_channels, 1)
278
- self.ja_bert_proj = nn.Conv1d(768, hidden_channels, 1)
279
-
280
- self.encoder = attentions.Encoder(
281
- hidden_channels,
282
- filter_channels,
283
- n_heads,
284
- n_layers,
285
- kernel_size,
286
- p_dropout,
287
- gin_channels=self.gin_channels)
288
- self.proj = nn.Conv1d(hidden_channels, out_channels * 2, 1)
289
-
290
- def forward(self, x, x_lengths, tone, language, bert, ja_bert, g=None):
291
- bert_emb = self.bert_proj(bert).transpose(1, 2)
292
- ja_bert_emb = self.ja_bert_proj(ja_bert).transpose(1, 2)
293
- x = (self.emb(x) + self.tone_emb(tone) + self.language_emb(language) + bert_emb + ja_bert_emb) * math.sqrt(
294
- self.hidden_channels) # [b, t, h]
295
- x = torch.transpose(x, 1, -1) # [b, h, t]
296
- x_mask = torch.unsqueeze(commons.sequence_mask(x_lengths, x.size(2)), 1).to(x.dtype)
297
-
298
- x = self.encoder(x * x_mask, x_mask, g=g)
299
- stats = self.proj(x) * x_mask
300
-
301
- m, logs = torch.split(stats, self.out_channels, dim=1)
302
- return x, m, logs, x_mask
303
-
304
-
305
- class ResidualCouplingBlock(nn.Module):
306
- def __init__(self,
307
- channels,
308
- hidden_channels,
309
- kernel_size,
310
- dilation_rate,
311
- n_layers,
312
- n_flows=4,
313
- gin_channels=0):
314
- super().__init__()
315
- self.channels = channels
316
- self.hidden_channels = hidden_channels
317
- self.kernel_size = kernel_size
318
- self.dilation_rate = dilation_rate
319
- self.n_layers = n_layers
320
- self.n_flows = n_flows
321
- self.gin_channels = gin_channels
322
-
323
- self.flows = nn.ModuleList()
324
- for i in range(n_flows):
325
- self.flows.append(
326
- modules.ResidualCouplingLayer(channels, hidden_channels, kernel_size, dilation_rate, n_layers,
327
- gin_channels=gin_channels, mean_only=True))
328
- self.flows.append(modules.Flip())
329
-
330
- def forward(self, x, x_mask, g=None, reverse=False):
331
- if not reverse:
332
- for flow in self.flows:
333
- x, _ = flow(x, x_mask, g=g, reverse=reverse)
334
- else:
335
- for flow in reversed(self.flows):
336
- x = flow(x, x_mask, g=g, reverse=reverse)
337
- return x
338
-
339
-
340
- class PosteriorEncoder(nn.Module):
341
- def __init__(self,
342
- in_channels,
343
- out_channels,
344
- hidden_channels,
345
- kernel_size,
346
- dilation_rate,
347
- n_layers,
348
- gin_channels=0):
349
- super().__init__()
350
- self.in_channels = in_channels
351
- self.out_channels = out_channels
352
- self.hidden_channels = hidden_channels
353
- self.kernel_size = kernel_size
354
- self.dilation_rate = dilation_rate
355
- self.n_layers = n_layers
356
- self.gin_channels = gin_channels
357
-
358
- self.pre = nn.Conv1d(in_channels, hidden_channels, 1)
359
- self.enc = modules.WN(hidden_channels, kernel_size, dilation_rate, n_layers, gin_channels=gin_channels)
360
- self.proj = nn.Conv1d(hidden_channels, out_channels * 2, 1)
361
-
362
- def forward(self, x, x_lengths, g=None):
363
- x_mask = torch.unsqueeze(commons.sequence_mask(x_lengths, x.size(2)), 1).to(x.dtype)
364
- x = self.pre(x) * x_mask
365
- x = self.enc(x, x_mask, g=g)
366
- stats = self.proj(x) * x_mask
367
- m, logs = torch.split(stats, self.out_channels, dim=1)
368
- z = (m + torch.randn_like(m) * torch.exp(logs)) * x_mask
369
- return z, m, logs, x_mask
370
-
371
-
372
- class Generator(torch.nn.Module):
373
- def __init__(self, initial_channel, resblock, resblock_kernel_sizes, resblock_dilation_sizes, upsample_rates,
374
- upsample_initial_channel, upsample_kernel_sizes, gin_channels=0):
375
- super(Generator, self).__init__()
376
- self.num_kernels = len(resblock_kernel_sizes)
377
- self.num_upsamples = len(upsample_rates)
378
- self.conv_pre = Conv1d(initial_channel, upsample_initial_channel, 7, 1, padding=3)
379
- resblock = modules.ResBlock1 if resblock == '1' else modules.ResBlock2
380
-
381
- self.ups = nn.ModuleList()
382
- for i, (u, k) in enumerate(zip(upsample_rates, upsample_kernel_sizes)):
383
- self.ups.append(weight_norm(
384
- ConvTranspose1d(upsample_initial_channel // (2 ** i), upsample_initial_channel // (2 ** (i + 1)),
385
- k, u, padding=(k - u) // 2)))
386
-
387
- self.resblocks = nn.ModuleList()
388
- for i in range(len(self.ups)):
389
- ch = upsample_initial_channel // (2 ** (i + 1))
390
- for j, (k, d) in enumerate(zip(resblock_kernel_sizes, resblock_dilation_sizes)):
391
- self.resblocks.append(resblock(ch, k, d))
392
-
393
- self.conv_post = Conv1d(ch, 1, 7, 1, padding=3, bias=False)
394
- self.ups.apply(init_weights)
395
-
396
- if gin_channels != 0:
397
- self.cond = nn.Conv1d(gin_channels, upsample_initial_channel, 1)
398
-
399
- def forward(self, x, g=None):
400
- x = self.conv_pre(x)
401
- if g is not None:
402
- x = x + self.cond(g)
403
-
404
- for i in range(self.num_upsamples):
405
- x = F.leaky_relu(x, modules.LRELU_SLOPE)
406
- x = self.ups[i](x)
407
- xs = None
408
- for j in range(self.num_kernels):
409
- if xs is None:
410
- xs = self.resblocks[i * self.num_kernels + j](x)
411
- else:
412
- xs += self.resblocks[i * self.num_kernels + j](x)
413
- x = xs / self.num_kernels
414
- x = F.leaky_relu(x)
415
- x = self.conv_post(x)
416
- x = torch.tanh(x)
417
-
418
- return x
419
-
420
- def remove_weight_norm(self):
421
- print('Removing weight norm...')
422
- for l in self.ups:
423
- remove_weight_norm(l)
424
- for l in self.resblocks:
425
- l.remove_weight_norm()
426
-
427
-
428
- class DiscriminatorP(torch.nn.Module):
429
- def __init__(self, period, kernel_size=5, stride=3, use_spectral_norm=False):
430
- super(DiscriminatorP, self).__init__()
431
- self.period = period
432
- self.use_spectral_norm = use_spectral_norm
433
- norm_f = weight_norm if use_spectral_norm == False else spectral_norm
434
- self.convs = nn.ModuleList([
435
- norm_f(Conv2d(1, 32, (kernel_size, 1), (stride, 1), padding=(get_padding(kernel_size, 1), 0))),
436
- norm_f(Conv2d(32, 128, (kernel_size, 1), (stride, 1), padding=(get_padding(kernel_size, 1), 0))),
437
- norm_f(Conv2d(128, 512, (kernel_size, 1), (stride, 1), padding=(get_padding(kernel_size, 1), 0))),
438
- norm_f(Conv2d(512, 1024, (kernel_size, 1), (stride, 1), padding=(get_padding(kernel_size, 1), 0))),
439
- norm_f(Conv2d(1024, 1024, (kernel_size, 1), 1, padding=(get_padding(kernel_size, 1), 0))),
440
- ])
441
- self.conv_post = norm_f(Conv2d(1024, 1, (3, 1), 1, padding=(1, 0)))
442
-
443
- def forward(self, x):
444
- fmap = []
445
-
446
- # 1d to 2d
447
- b, c, t = x.shape
448
- if t % self.period != 0: # pad first
449
- n_pad = self.period - (t % self.period)
450
- x = F.pad(x, (0, n_pad), "reflect")
451
- t = t + n_pad
452
- x = x.view(b, c, t // self.period, self.period)
453
-
454
- for l in self.convs:
455
- x = l(x)
456
- x = F.leaky_relu(x, modules.LRELU_SLOPE)
457
- fmap.append(x)
458
- x = self.conv_post(x)
459
- fmap.append(x)
460
- x = torch.flatten(x, 1, -1)
461
-
462
- return x, fmap
463
-
464
-
465
- class DiscriminatorS(torch.nn.Module):
466
- def __init__(self, use_spectral_norm=False):
467
- super(DiscriminatorS, self).__init__()
468
- norm_f = weight_norm if use_spectral_norm == False else spectral_norm
469
- self.convs = nn.ModuleList([
470
- norm_f(Conv1d(1, 16, 15, 1, padding=7)),
471
- norm_f(Conv1d(16, 64, 41, 4, groups=4, padding=20)),
472
- norm_f(Conv1d(64, 256, 41, 4, groups=16, padding=20)),
473
- norm_f(Conv1d(256, 1024, 41, 4, groups=64, padding=20)),
474
- norm_f(Conv1d(1024, 1024, 41, 4, groups=256, padding=20)),
475
- norm_f(Conv1d(1024, 1024, 5, 1, padding=2)),
476
- ])
477
- self.conv_post = norm_f(Conv1d(1024, 1, 3, 1, padding=1))
478
-
479
- def forward(self, x):
480
- fmap = []
481
-
482
- for l in self.convs:
483
- x = l(x)
484
- x = F.leaky_relu(x, modules.LRELU_SLOPE)
485
- fmap.append(x)
486
- x = self.conv_post(x)
487
- fmap.append(x)
488
- x = torch.flatten(x, 1, -1)
489
-
490
- return x, fmap
491
-
492
-
493
- class MultiPeriodDiscriminator(torch.nn.Module):
494
- def __init__(self, use_spectral_norm=False):
495
- super(MultiPeriodDiscriminator, self).__init__()
496
- periods = [2, 3, 5, 7, 11]
497
-
498
- discs = [DiscriminatorS(use_spectral_norm=use_spectral_norm)]
499
- discs = discs + [DiscriminatorP(i, use_spectral_norm=use_spectral_norm) for i in periods]
500
- self.discriminators = nn.ModuleList(discs)
501
-
502
- def forward(self, y, y_hat):
503
- y_d_rs = []
504
- y_d_gs = []
505
- fmap_rs = []
506
- fmap_gs = []
507
- for i, d in enumerate(self.discriminators):
508
- y_d_r, fmap_r = d(y)
509
- y_d_g, fmap_g = d(y_hat)
510
- y_d_rs.append(y_d_r)
511
- y_d_gs.append(y_d_g)
512
- fmap_rs.append(fmap_r)
513
- fmap_gs.append(fmap_g)
514
-
515
- return y_d_rs, y_d_gs, fmap_rs, fmap_gs
516
-
517
-
518
- class ReferenceEncoder(nn.Module):
519
- '''
520
- inputs --- [N, Ty/r, n_mels*r] mels
521
- outputs --- [N, ref_enc_gru_size]
522
- '''
523
-
524
- def __init__(self, spec_channels, gin_channels=0):
525
-
526
- super().__init__()
527
- self.spec_channels = spec_channels
528
- ref_enc_filters = [32, 32, 64, 64, 128, 128]
529
- K = len(ref_enc_filters)
530
- filters = [1] + ref_enc_filters
531
- convs = [weight_norm(nn.Conv2d(in_channels=filters[i],
532
- out_channels=filters[i + 1],
533
- kernel_size=(3, 3),
534
- stride=(2, 2),
535
- padding=(1, 1))) for i in range(K)]
536
- self.convs = nn.ModuleList(convs)
537
- # self.wns = nn.ModuleList([weight_norm(num_features=ref_enc_filters[i]) for i in range(K)])
538
-
539
- out_channels = self.calculate_channels(spec_channels, 3, 2, 1, K)
540
- self.gru = nn.GRU(input_size=ref_enc_filters[-1] * out_channels,
541
- hidden_size=256 // 2,
542
- batch_first=True)
543
- self.proj = nn.Linear(128, gin_channels)
544
-
545
- def forward(self, inputs, mask=None):
546
- N = inputs.size(0)
547
- out = inputs.view(N, 1, -1, self.spec_channels) # [N, 1, Ty, n_freqs]
548
- for conv in self.convs:
549
- out = conv(out)
550
- # out = wn(out)
551
- out = F.relu(out) # [N, 128, Ty//2^K, n_mels//2^K]
552
-
553
- out = out.transpose(1, 2) # [N, Ty//2^K, 128, n_mels//2^K]
554
- T = out.size(1)
555
- N = out.size(0)
556
- out = out.contiguous().view(N, T, -1) # [N, Ty//2^K, 128*n_mels//2^K]
557
-
558
- self.gru.flatten_parameters()
559
- memory, out = self.gru(out) # out --- [1, N, 128]
560
-
561
- return self.proj(out.squeeze(0))
562
-
563
- def calculate_channels(self, L, kernel_size, stride, pad, n_convs):
564
- for i in range(n_convs):
565
- L = (L - kernel_size + 2 * pad) // stride + 1
566
- return L
567
-
568
-
569
- class SynthesizerTrn(nn.Module):
570
- """
571
- Synthesizer for Training
572
- """
573
-
574
- def __init__(self,
575
- n_vocab,
576
- spec_channels,
577
- segment_size,
578
- inter_channels,
579
- hidden_channels,
580
- filter_channels,
581
- n_heads,
582
- n_layers,
583
- kernel_size,
584
- p_dropout,
585
- resblock,
586
- resblock_kernel_sizes,
587
- resblock_dilation_sizes,
588
- upsample_rates,
589
- upsample_initial_channel,
590
- upsample_kernel_sizes,
591
- n_speakers=256,
592
- gin_channels=256,
593
- use_sdp=True,
594
- n_flow_layer=4,
595
- n_layers_trans_flow=6,
596
- flow_share_parameter=False,
597
- use_transformer_flow=True,
598
- **kwargs):
599
-
600
- super().__init__()
601
- self.n_vocab = n_vocab
602
- self.spec_channels = spec_channels
603
- self.inter_channels = inter_channels
604
- self.hidden_channels = hidden_channels
605
- self.filter_channels = filter_channels
606
- self.n_heads = n_heads
607
- self.n_layers = n_layers
608
- self.kernel_size = kernel_size
609
- self.p_dropout = p_dropout
610
- self.resblock = resblock
611
- self.resblock_kernel_sizes = resblock_kernel_sizes
612
- self.resblock_dilation_sizes = resblock_dilation_sizes
613
- self.upsample_rates = upsample_rates
614
- self.upsample_initial_channel = upsample_initial_channel
615
- self.upsample_kernel_sizes = upsample_kernel_sizes
616
- self.segment_size = segment_size
617
- self.n_speakers = n_speakers
618
- self.gin_channels = gin_channels
619
- self.n_layers_trans_flow = n_layers_trans_flow
620
- self.use_spk_conditioned_encoder = kwargs.get("use_spk_conditioned_encoder", True)
621
- self.use_sdp = use_sdp
622
- self.use_noise_scaled_mas = kwargs.get("use_noise_scaled_mas", False)
623
- self.mas_noise_scale_initial = kwargs.get("mas_noise_scale_initial", 0.01)
624
- self.noise_scale_delta = kwargs.get("noise_scale_delta", 2e-6)
625
- self.current_mas_noise_scale = self.mas_noise_scale_initial
626
- if self.use_spk_conditioned_encoder and gin_channels > 0:
627
- self.enc_gin_channels = gin_channels
628
- symbols = kwargs.get("symbols")
629
- self.enc_p = TextEncoder(n_vocab,
630
- inter_channels,
631
- hidden_channels,
632
- filter_channels,
633
- n_heads,
634
- n_layers,
635
- kernel_size,
636
- p_dropout,
637
- gin_channels=self.enc_gin_channels,
638
- symbols=symbols,
639
- )
640
- self.dec = Generator(inter_channels, resblock, resblock_kernel_sizes, resblock_dilation_sizes, upsample_rates,
641
- upsample_initial_channel, upsample_kernel_sizes, gin_channels=gin_channels)
642
- self.enc_q = PosteriorEncoder(spec_channels, inter_channels, hidden_channels, 5, 1, 16,
643
- gin_channels=gin_channels)
644
- if use_transformer_flow:
645
- self.flow = TransformerCouplingBlock(inter_channels, hidden_channels, filter_channels, n_heads,
646
- n_layers_trans_flow, 5, p_dropout, n_flow_layer,
647
- gin_channels=gin_channels, share_parameter=flow_share_parameter)
648
- else:
649
- self.flow = ResidualCouplingBlock(inter_channels, hidden_channels, 5, 1, n_flow_layer,
650
- gin_channels=gin_channels)
651
- self.sdp = StochasticDurationPredictor(hidden_channels, 192, 3, 0.5, 4, gin_channels=gin_channels)
652
- self.dp = DurationPredictor(hidden_channels, 256, 3, 0.5, gin_channels=gin_channels)
653
-
654
- if self.n_speakers > 0:
655
- self.emb_g = nn.Embedding(self.n_speakers, gin_channels)
656
- else:
657
- self.ref_enc = ReferenceEncoder(spec_channels, gin_channels)
658
-
659
- def infer(self, x, x_lengths, sid, tone, language, bert, ja_bert, noise_scale=.667, length_scale=1,
660
- noise_scale_w=0.8,
661
- max_len=None, sdp_ratio=0, y=None):
662
- # x, m_p, logs_p, x_mask = self.enc_p(x, x_lengths, tone, language, bert)
663
- # g = self.gst(y)
664
- if self.n_speakers > 0:
665
- g = self.emb_g(sid).unsqueeze(-1) # [b, h, 1]
666
- else:
667
- g = self.ref_enc(y.transpose(1, 2)).unsqueeze(-1)
668
- x, m_p, logs_p, x_mask = self.enc_p(x, x_lengths, tone, language, bert, ja_bert, g=g)
669
- logw = self.sdp(x, x_mask, g=g, reverse=True, noise_scale=noise_scale_w) * (sdp_ratio) + self.dp(x, x_mask,
670
- g=g) * (
671
- 1 - sdp_ratio)
672
- w = torch.exp(logw) * x_mask * length_scale
673
- w_ceil = torch.ceil(w)
674
- y_lengths = torch.clamp_min(torch.sum(w_ceil, [1, 2]), 1).long()
675
- y_mask = torch.unsqueeze(commons.sequence_mask(y_lengths, None), 1).to(x_mask.dtype)
676
- attn_mask = torch.unsqueeze(x_mask, 2) * torch.unsqueeze(y_mask, -1)
677
- attn = commons.generate_path(w_ceil, attn_mask)
678
-
679
- m_p = torch.matmul(attn.squeeze(1), m_p.transpose(1, 2)).transpose(1, 2) # [b, t', t], [b, t, d] -> [b, d, t']
680
- logs_p = torch.matmul(attn.squeeze(1), logs_p.transpose(1, 2)).transpose(1,
681
- 2) # [b, t', t], [b, t, d] -> [b, d, t']
682
-
683
- z_p = m_p + torch.randn_like(m_p) * torch.exp(logs_p) * noise_scale
684
- z = self.flow(z_p, y_mask, g=g, reverse=True)
685
- o = self.dec((z * y_mask)[:, :, :max_len], g=g)
686
- return o, attn, y_mask, (z, z_p, m_p, logs_p)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/Ataturk-Chatbot/HuggingFaceChat/venv/lib/python3.11/site-packages/pip/_vendor/rich/screen.py DELETED
@@ -1,54 +0,0 @@
1
- from typing import Optional, TYPE_CHECKING
2
-
3
- from .segment import Segment
4
- from .style import StyleType
5
- from ._loop import loop_last
6
-
7
-
8
- if TYPE_CHECKING:
9
- from .console import (
10
- Console,
11
- ConsoleOptions,
12
- RenderResult,
13
- RenderableType,
14
- Group,
15
- )
16
-
17
-
18
- class Screen:
19
- """A renderable that fills the terminal screen and crops excess.
20
-
21
- Args:
22
- renderable (RenderableType): Child renderable.
23
- style (StyleType, optional): Optional background style. Defaults to None.
24
- """
25
-
26
- renderable: "RenderableType"
27
-
28
- def __init__(
29
- self,
30
- *renderables: "RenderableType",
31
- style: Optional[StyleType] = None,
32
- application_mode: bool = False,
33
- ) -> None:
34
- from pip._vendor.rich.console import Group
35
-
36
- self.renderable = Group(*renderables)
37
- self.style = style
38
- self.application_mode = application_mode
39
-
40
- def __rich_console__(
41
- self, console: "Console", options: "ConsoleOptions"
42
- ) -> "RenderResult":
43
- width, height = options.size
44
- style = console.get_style(self.style) if self.style else None
45
- render_options = options.update(width=width, height=height)
46
- lines = console.render_lines(
47
- self.renderable or "", render_options, style=style, pad=True
48
- )
49
- lines = Segment.set_shape(lines, width, height, style=style)
50
- new_line = Segment("\n\r") if self.application_mode else Segment.line()
51
- for last, line in loop_last(lines):
52
- yield from line
53
- if not last:
54
- yield new_line
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/Awesimo/jojogan/e4e/scripts/inference.py DELETED
@@ -1,133 +0,0 @@
1
- import argparse
2
-
3
- import torch
4
- import numpy as np
5
- import sys
6
- import os
7
- import dlib
8
-
9
- sys.path.append(".")
10
- sys.path.append("..")
11
-
12
- from configs import data_configs, paths_config
13
- from datasets.inference_dataset import InferenceDataset
14
- from torch.utils.data import DataLoader
15
- from utils.model_utils import setup_model
16
- from utils.common import tensor2im
17
- from utils.alignment import align_face
18
- from PIL import Image
19
-
20
-
21
- def main(args):
22
- net, opts = setup_model(args.ckpt, device)
23
- is_cars = 'cars_' in opts.dataset_type
24
- generator = net.decoder
25
- generator.eval()
26
- args, data_loader = setup_data_loader(args, opts)
27
-
28
- # Check if latents exist
29
- latents_file_path = os.path.join(args.save_dir, 'latents.pt')
30
- if os.path.exists(latents_file_path):
31
- latent_codes = torch.load(latents_file_path).to(device)
32
- else:
33
- latent_codes = get_all_latents(net, data_loader, args.n_sample, is_cars=is_cars)
34
- torch.save(latent_codes, latents_file_path)
35
-
36
- if not args.latents_only:
37
- generate_inversions(args, generator, latent_codes, is_cars=is_cars)
38
-
39
-
40
- def setup_data_loader(args, opts):
41
- dataset_args = data_configs.DATASETS[opts.dataset_type]
42
- transforms_dict = dataset_args['transforms'](opts).get_transforms()
43
- images_path = args.images_dir if args.images_dir is not None else dataset_args['test_source_root']
44
- print(f"images path: {images_path}")
45
- align_function = None
46
- if args.align:
47
- align_function = run_alignment
48
- test_dataset = InferenceDataset(root=images_path,
49
- transform=transforms_dict['transform_test'],
50
- preprocess=align_function,
51
- opts=opts)
52
-
53
- data_loader = DataLoader(test_dataset,
54
- batch_size=args.batch,
55
- shuffle=False,
56
- num_workers=2,
57
- drop_last=True)
58
-
59
- print(f'dataset length: {len(test_dataset)}')
60
-
61
- if args.n_sample is None:
62
- args.n_sample = len(test_dataset)
63
- return args, data_loader
64
-
65
-
66
- def get_latents(net, x, is_cars=False):
67
- codes = net.encoder(x)
68
- if net.opts.start_from_latent_avg:
69
- if codes.ndim == 2:
70
- codes = codes + net.latent_avg.repeat(codes.shape[0], 1, 1)[:, 0, :]
71
- else:
72
- codes = codes + net.latent_avg.repeat(codes.shape[0], 1, 1)
73
- if codes.shape[1] == 18 and is_cars:
74
- codes = codes[:, :16, :]
75
- return codes
76
-
77
-
78
- def get_all_latents(net, data_loader, n_images=None, is_cars=False):
79
- all_latents = []
80
- i = 0
81
- with torch.no_grad():
82
- for batch in data_loader:
83
- if n_images is not None and i > n_images:
84
- break
85
- x = batch
86
- inputs = x.to(device).float()
87
- latents = get_latents(net, inputs, is_cars)
88
- all_latents.append(latents)
89
- i += len(latents)
90
- return torch.cat(all_latents)
91
-
92
-
93
- def save_image(img, save_dir, idx):
94
- result = tensor2im(img)
95
- im_save_path = os.path.join(save_dir, f"{idx:05d}.jpg")
96
- Image.fromarray(np.array(result)).save(im_save_path)
97
-
98
-
99
- @torch.no_grad()
100
- def generate_inversions(args, g, latent_codes, is_cars):
101
- print('Saving inversion images')
102
- inversions_directory_path = os.path.join(args.save_dir, 'inversions')
103
- os.makedirs(inversions_directory_path, exist_ok=True)
104
- for i in range(args.n_sample):
105
- imgs, _ = g([latent_codes[i].unsqueeze(0)], input_is_latent=True, randomize_noise=False, return_latents=True)
106
- if is_cars:
107
- imgs = imgs[:, :, 64:448, :]
108
- save_image(imgs[0], inversions_directory_path, i + 1)
109
-
110
-
111
- def run_alignment(image_path):
112
- predictor = dlib.shape_predictor(paths_config.model_paths['shape_predictor'])
113
- aligned_image = align_face(filepath=image_path, predictor=predictor)
114
- print("Aligned image has shape: {}".format(aligned_image.size))
115
- return aligned_image
116
-
117
-
118
- if __name__ == "__main__":
119
- device = "cuda"
120
-
121
- parser = argparse.ArgumentParser(description="Inference")
122
- parser.add_argument("--images_dir", type=str, default=None,
123
- help="The directory of the images to be inverted")
124
- parser.add_argument("--save_dir", type=str, default=None,
125
- help="The directory to save the latent codes and inversion images. (default: images_dir")
126
- parser.add_argument("--batch", type=int, default=1, help="batch size for the generator")
127
- parser.add_argument("--n_sample", type=int, default=None, help="number of the samples to infer.")
128
- parser.add_argument("--latents_only", action="store_true", help="infer only the latent codes of the directory")
129
- parser.add_argument("--align", action="store_true", help="align face images before inference")
130
- parser.add_argument("ckpt", metavar="CHECKPOINT", help="path to generator checkpoint")
131
-
132
- args = parser.parse_args()
133
- main(args)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/Awiny/Image2Paragraph/models/grit_src/third_party/CenterNet2/projects/CenterNet2/centernet/modeling/backbone/res2net.py DELETED
@@ -1,802 +0,0 @@
1
- # Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved
2
- # This file is modified from https://github.com/Res2Net/Res2Net-detectron2/blob/master/detectron2/modeling/backbone/resnet.py
3
- # The original file is under Apache-2.0 License
4
- import numpy as np
5
- import fvcore.nn.weight_init as weight_init
6
- import torch
7
- import torch.nn.functional as F
8
- from torch import nn
9
-
10
- from detectron2.layers import (
11
- CNNBlockBase,
12
- Conv2d,
13
- DeformConv,
14
- ModulatedDeformConv,
15
- ShapeSpec,
16
- get_norm,
17
- )
18
-
19
- from detectron2.modeling.backbone import Backbone
20
- from detectron2.modeling.backbone.fpn import FPN
21
- from detectron2.modeling.backbone.build import BACKBONE_REGISTRY
22
- from .fpn_p5 import LastLevelP6P7_P5
23
- from .bifpn import BiFPN
24
-
25
- __all__ = [
26
- "ResNetBlockBase",
27
- "BasicBlock",
28
- "BottleneckBlock",
29
- "DeformBottleneckBlock",
30
- "BasicStem",
31
- "ResNet",
32
- "make_stage",
33
- "build_res2net_backbone",
34
- ]
35
-
36
-
37
- ResNetBlockBase = CNNBlockBase
38
- """
39
- Alias for backward compatibiltiy.
40
- """
41
-
42
-
43
- class BasicBlock(CNNBlockBase):
44
- """
45
- The basic residual block for ResNet-18 and ResNet-34, with two 3x3 conv layers
46
- and a projection shortcut if needed.
47
- """
48
-
49
- def __init__(self, in_channels, out_channels, *, stride=1, norm="BN"):
50
- """
51
- Args:
52
- in_channels (int): Number of input channels.
53
- out_channels (int): Number of output channels.
54
- stride (int): Stride for the first conv.
55
- norm (str or callable): normalization for all conv layers.
56
- See :func:`layers.get_norm` for supported format.
57
- """
58
- super().__init__(in_channels, out_channels, stride)
59
-
60
- if in_channels != out_channels:
61
- self.shortcut = Conv2d(
62
- in_channels,
63
- out_channels,
64
- kernel_size=1,
65
- stride=stride,
66
- bias=False,
67
- norm=get_norm(norm, out_channels),
68
- )
69
- else:
70
- self.shortcut = None
71
-
72
- self.conv1 = Conv2d(
73
- in_channels,
74
- out_channels,
75
- kernel_size=3,
76
- stride=stride,
77
- padding=1,
78
- bias=False,
79
- norm=get_norm(norm, out_channels),
80
- )
81
-
82
- self.conv2 = Conv2d(
83
- out_channels,
84
- out_channels,
85
- kernel_size=3,
86
- stride=1,
87
- padding=1,
88
- bias=False,
89
- norm=get_norm(norm, out_channels),
90
- )
91
-
92
- for layer in [self.conv1, self.conv2, self.shortcut]:
93
- if layer is not None: # shortcut can be None
94
- weight_init.c2_msra_fill(layer)
95
-
96
- def forward(self, x):
97
- out = self.conv1(x)
98
- out = F.relu_(out)
99
- out = self.conv2(out)
100
-
101
- if self.shortcut is not None:
102
- shortcut = self.shortcut(x)
103
- else:
104
- shortcut = x
105
-
106
- out += shortcut
107
- out = F.relu_(out)
108
- return out
109
-
110
-
111
- class BottleneckBlock(CNNBlockBase):
112
- """
113
- The standard bottle2neck residual block used by Res2Net-50, 101 and 152.
114
- """
115
-
116
- def __init__(
117
- self,
118
- in_channels,
119
- out_channels,
120
- *,
121
- bottleneck_channels,
122
- stride=1,
123
- num_groups=1,
124
- norm="BN",
125
- stride_in_1x1=False,
126
- dilation=1,
127
- basewidth=26,
128
- scale=4,
129
- ):
130
- """
131
- Args:
132
- bottleneck_channels (int): number of output channels for the 3x3
133
- "bottleneck" conv layers.
134
- num_groups (int): number of groups for the 3x3 conv layer.
135
- norm (str or callable): normalization for all conv layers.
136
- See :func:`layers.get_norm` for supported format.
137
- stride_in_1x1 (bool): when stride>1, whether to put stride in the
138
- first 1x1 convolution or the bottleneck 3x3 convolution.
139
- dilation (int): the dilation rate of the 3x3 conv layer.
140
- """
141
- super().__init__(in_channels, out_channels, stride)
142
-
143
- if in_channels != out_channels:
144
- self.shortcut = nn.Sequential(
145
- nn.AvgPool2d(kernel_size=stride, stride=stride,
146
- ceil_mode=True, count_include_pad=False),
147
- Conv2d(
148
- in_channels,
149
- out_channels,
150
- kernel_size=1,
151
- stride=1,
152
- bias=False,
153
- norm=get_norm(norm, out_channels),
154
- )
155
- )
156
- else:
157
- self.shortcut = None
158
-
159
- # The original MSRA ResNet models have stride in the first 1x1 conv
160
- # The subsequent fb.torch.resnet and Caffe2 ResNe[X]t implementations have
161
- # stride in the 3x3 conv
162
- stride_1x1, stride_3x3 = (stride, 1) if stride_in_1x1 else (1, stride)
163
- width = bottleneck_channels//scale
164
-
165
- self.conv1 = Conv2d(
166
- in_channels,
167
- bottleneck_channels,
168
- kernel_size=1,
169
- stride=stride_1x1,
170
- bias=False,
171
- norm=get_norm(norm, bottleneck_channels),
172
- )
173
- if scale == 1:
174
- self.nums = 1
175
- else:
176
- self.nums = scale -1
177
- if self.in_channels!=self.out_channels and stride_3x3!=2:
178
- self.pool = nn.AvgPool2d(kernel_size=3, stride = stride_3x3, padding=1)
179
-
180
- convs = []
181
- bns = []
182
- for i in range(self.nums):
183
- convs.append(nn.Conv2d(
184
- width,
185
- width,
186
- kernel_size=3,
187
- stride=stride_3x3,
188
- padding=1 * dilation,
189
- bias=False,
190
- groups=num_groups,
191
- dilation=dilation,
192
- ))
193
- bns.append(get_norm(norm, width))
194
- self.convs = nn.ModuleList(convs)
195
- self.bns = nn.ModuleList(bns)
196
-
197
- self.conv3 = Conv2d(
198
- bottleneck_channels,
199
- out_channels,
200
- kernel_size=1,
201
- bias=False,
202
- norm=get_norm(norm, out_channels),
203
- )
204
- self.scale = scale
205
- self.width = width
206
- self.in_channels = in_channels
207
- self.out_channels = out_channels
208
- self.stride_3x3 = stride_3x3
209
- for layer in [self.conv1, self.conv3]:
210
- if layer is not None: # shortcut can be None
211
- weight_init.c2_msra_fill(layer)
212
- if self.shortcut is not None:
213
- for layer in self.shortcut.modules():
214
- if isinstance(layer, Conv2d):
215
- weight_init.c2_msra_fill(layer)
216
-
217
- for layer in self.convs:
218
- if layer is not None: # shortcut can be None
219
- weight_init.c2_msra_fill(layer)
220
-
221
- # Zero-initialize the last normalization in each residual branch,
222
- # so that at the beginning, the residual branch starts with zeros,
223
- # and each residual block behaves like an identity.
224
- # See Sec 5.1 in "Accurate, Large Minibatch SGD: Training ImageNet in 1 Hour":
225
- # "For BN layers, the learnable scaling coefficient γ is initialized
226
- # to be 1, except for each residual block's last BN
227
- # where γ is initialized to be 0."
228
-
229
- # nn.init.constant_(self.conv3.norm.weight, 0)
230
- # TODO this somehow hurts performance when training GN models from scratch.
231
- # Add it as an option when we need to use this code to train a backbone.
232
-
233
- def forward(self, x):
234
- out = self.conv1(x)
235
- out = F.relu_(out)
236
-
237
- spx = torch.split(out, self.width, 1)
238
- for i in range(self.nums):
239
- if i==0 or self.in_channels!=self.out_channels:
240
- sp = spx[i]
241
- else:
242
- sp = sp + spx[i]
243
- sp = self.convs[i](sp)
244
- sp = F.relu_(self.bns[i](sp))
245
- if i==0:
246
- out = sp
247
- else:
248
- out = torch.cat((out, sp), 1)
249
- if self.scale!=1 and self.stride_3x3==1:
250
- out = torch.cat((out, spx[self.nums]), 1)
251
- elif self.scale != 1 and self.stride_3x3==2:
252
- out = torch.cat((out, self.pool(spx[self.nums])), 1)
253
-
254
- out = self.conv3(out)
255
-
256
- if self.shortcut is not None:
257
- shortcut = self.shortcut(x)
258
- else:
259
- shortcut = x
260
-
261
- out += shortcut
262
- out = F.relu_(out)
263
- return out
264
-
265
-
266
- class DeformBottleneckBlock(ResNetBlockBase):
267
- """
268
- Not implemented for res2net yet.
269
- Similar to :class:`BottleneckBlock`, but with deformable conv in the 3x3 convolution.
270
- """
271
-
272
- def __init__(
273
- self,
274
- in_channels,
275
- out_channels,
276
- *,
277
- bottleneck_channels,
278
- stride=1,
279
- num_groups=1,
280
- norm="BN",
281
- stride_in_1x1=False,
282
- dilation=1,
283
- deform_modulated=False,
284
- deform_num_groups=1,
285
- basewidth=26,
286
- scale=4,
287
- ):
288
- super().__init__(in_channels, out_channels, stride)
289
- self.deform_modulated = deform_modulated
290
-
291
- if in_channels != out_channels:
292
- # self.shortcut = Conv2d(
293
- # in_channels,
294
- # out_channels,
295
- # kernel_size=1,
296
- # stride=stride,
297
- # bias=False,
298
- # norm=get_norm(norm, out_channels),
299
- # )
300
- self.shortcut = nn.Sequential(
301
- nn.AvgPool2d(kernel_size=stride, stride=stride,
302
- ceil_mode=True, count_include_pad=False),
303
- Conv2d(
304
- in_channels,
305
- out_channels,
306
- kernel_size=1,
307
- stride=1,
308
- bias=False,
309
- norm=get_norm(norm, out_channels),
310
- )
311
- )
312
- else:
313
- self.shortcut = None
314
-
315
- stride_1x1, stride_3x3 = (stride, 1) if stride_in_1x1 else (1, stride)
316
- width = bottleneck_channels//scale
317
-
318
- self.conv1 = Conv2d(
319
- in_channels,
320
- bottleneck_channels,
321
- kernel_size=1,
322
- stride=stride_1x1,
323
- bias=False,
324
- norm=get_norm(norm, bottleneck_channels),
325
- )
326
-
327
- if scale == 1:
328
- self.nums = 1
329
- else:
330
- self.nums = scale -1
331
- if self.in_channels!=self.out_channels and stride_3x3!=2:
332
- self.pool = nn.AvgPool2d(kernel_size=3, stride = stride_3x3, padding=1)
333
-
334
- if deform_modulated:
335
- deform_conv_op = ModulatedDeformConv
336
- # offset channels are 2 or 3 (if with modulated) * kernel_size * kernel_size
337
- offset_channels = 27
338
- else:
339
- deform_conv_op = DeformConv
340
- offset_channels = 18
341
-
342
- # self.conv2_offset = Conv2d(
343
- # bottleneck_channels,
344
- # offset_channels * deform_num_groups,
345
- # kernel_size=3,
346
- # stride=stride_3x3,
347
- # padding=1 * dilation,
348
- # dilation=dilation,
349
- # )
350
- # self.conv2 = deform_conv_op(
351
- # bottleneck_channels,
352
- # bottleneck_channels,
353
- # kernel_size=3,
354
- # stride=stride_3x3,
355
- # padding=1 * dilation,
356
- # bias=False,
357
- # groups=num_groups,
358
- # dilation=dilation,
359
- # deformable_groups=deform_num_groups,
360
- # norm=get_norm(norm, bottleneck_channels),
361
- # )
362
-
363
- conv2_offsets = []
364
- convs = []
365
- bns = []
366
- for i in range(self.nums):
367
- conv2_offsets.append(Conv2d(
368
- width,
369
- offset_channels * deform_num_groups,
370
- kernel_size=3,
371
- stride=stride_3x3,
372
- padding=1 * dilation,
373
- bias=False,
374
- groups=num_groups,
375
- dilation=dilation,
376
- ))
377
- convs.append(deform_conv_op(
378
- width,
379
- width,
380
- kernel_size=3,
381
- stride=stride_3x3,
382
- padding=1 * dilation,
383
- bias=False,
384
- groups=num_groups,
385
- dilation=dilation,
386
- deformable_groups=deform_num_groups,
387
- ))
388
- bns.append(get_norm(norm, width))
389
- self.conv2_offsets = nn.ModuleList(conv2_offsets)
390
- self.convs = nn.ModuleList(convs)
391
- self.bns = nn.ModuleList(bns)
392
-
393
- self.conv3 = Conv2d(
394
- bottleneck_channels,
395
- out_channels,
396
- kernel_size=1,
397
- bias=False,
398
- norm=get_norm(norm, out_channels),
399
- )
400
- self.scale = scale
401
- self.width = width
402
- self.in_channels = in_channels
403
- self.out_channels = out_channels
404
- self.stride_3x3 = stride_3x3
405
- # for layer in [self.conv1, self.conv2, self.conv3, self.shortcut]:
406
- # if layer is not None: # shortcut can be None
407
- # weight_init.c2_msra_fill(layer)
408
-
409
- # nn.init.constant_(self.conv2_offset.weight, 0)
410
- # nn.init.constant_(self.conv2_offset.bias, 0)
411
- for layer in [self.conv1, self.conv3]:
412
- if layer is not None: # shortcut can be None
413
- weight_init.c2_msra_fill(layer)
414
- if self.shortcut is not None:
415
- for layer in self.shortcut.modules():
416
- if isinstance(layer, Conv2d):
417
- weight_init.c2_msra_fill(layer)
418
-
419
- for layer in self.convs:
420
- if layer is not None: # shortcut can be None
421
- weight_init.c2_msra_fill(layer)
422
-
423
- for layer in self.conv2_offsets:
424
- if layer.weight is not None:
425
- nn.init.constant_(layer.weight, 0)
426
- if layer.bias is not None:
427
- nn.init.constant_(layer.bias, 0)
428
-
429
- def forward(self, x):
430
- out = self.conv1(x)
431
- out = F.relu_(out)
432
-
433
- # if self.deform_modulated:
434
- # offset_mask = self.conv2_offset(out)
435
- # offset_x, offset_y, mask = torch.chunk(offset_mask, 3, dim=1)
436
- # offset = torch.cat((offset_x, offset_y), dim=1)
437
- # mask = mask.sigmoid()
438
- # out = self.conv2(out, offset, mask)
439
- # else:
440
- # offset = self.conv2_offset(out)
441
- # out = self.conv2(out, offset)
442
- # out = F.relu_(out)
443
-
444
- spx = torch.split(out, self.width, 1)
445
- for i in range(self.nums):
446
- if i==0 or self.in_channels!=self.out_channels:
447
- sp = spx[i].contiguous()
448
- else:
449
- sp = sp + spx[i].contiguous()
450
-
451
- # sp = self.convs[i](sp)
452
- if self.deform_modulated:
453
- offset_mask = self.conv2_offsets[i](sp)
454
- offset_x, offset_y, mask = torch.chunk(offset_mask, 3, dim=1)
455
- offset = torch.cat((offset_x, offset_y), dim=1)
456
- mask = mask.sigmoid()
457
- sp = self.convs[i](sp, offset, mask)
458
- else:
459
- offset = self.conv2_offsets[i](sp)
460
- sp = self.convs[i](sp, offset)
461
- sp = F.relu_(self.bns[i](sp))
462
- if i==0:
463
- out = sp
464
- else:
465
- out = torch.cat((out, sp), 1)
466
- if self.scale!=1 and self.stride_3x3==1:
467
- out = torch.cat((out, spx[self.nums]), 1)
468
- elif self.scale != 1 and self.stride_3x3==2:
469
- out = torch.cat((out, self.pool(spx[self.nums])), 1)
470
-
471
- out = self.conv3(out)
472
-
473
- if self.shortcut is not None:
474
- shortcut = self.shortcut(x)
475
- else:
476
- shortcut = x
477
-
478
- out += shortcut
479
- out = F.relu_(out)
480
- return out
481
-
482
-
483
- def make_stage(block_class, num_blocks, first_stride, *, in_channels, out_channels, **kwargs):
484
- """
485
- Create a list of blocks just like those in a ResNet stage.
486
- Args:
487
- block_class (type): a subclass of ResNetBlockBase
488
- num_blocks (int):
489
- first_stride (int): the stride of the first block. The other blocks will have stride=1.
490
- in_channels (int): input channels of the entire stage.
491
- out_channels (int): output channels of **every block** in the stage.
492
- kwargs: other arguments passed to the constructor of every block.
493
- Returns:
494
- list[nn.Module]: a list of block module.
495
- """
496
- assert "stride" not in kwargs, "Stride of blocks in make_stage cannot be changed."
497
- blocks = []
498
- for i in range(num_blocks):
499
- blocks.append(
500
- block_class(
501
- in_channels=in_channels,
502
- out_channels=out_channels,
503
- stride=first_stride if i == 0 else 1,
504
- **kwargs,
505
- )
506
- )
507
- in_channels = out_channels
508
- return blocks
509
-
510
-
511
- class BasicStem(CNNBlockBase):
512
- """
513
- The standard ResNet stem (layers before the first residual block).
514
- """
515
-
516
- def __init__(self, in_channels=3, out_channels=64, norm="BN"):
517
- """
518
- Args:
519
- norm (str or callable): norm after the first conv layer.
520
- See :func:`layers.get_norm` for supported format.
521
- """
522
- super().__init__(in_channels, out_channels, 4)
523
- self.in_channels = in_channels
524
- self.conv1 = nn.Sequential(
525
- Conv2d(
526
- in_channels,
527
- 32,
528
- kernel_size=3,
529
- stride=2,
530
- padding=1,
531
- bias=False,
532
- ),
533
- get_norm(norm, 32),
534
- nn.ReLU(inplace=True),
535
- Conv2d(
536
- 32,
537
- 32,
538
- kernel_size=3,
539
- stride=1,
540
- padding=1,
541
- bias=False,
542
- ),
543
- get_norm(norm, 32),
544
- nn.ReLU(inplace=True),
545
- Conv2d(
546
- 32,
547
- out_channels,
548
- kernel_size=3,
549
- stride=1,
550
- padding=1,
551
- bias=False,
552
- ),
553
- )
554
- self.bn1 = get_norm(norm, out_channels)
555
-
556
- for layer in self.conv1:
557
- if isinstance(layer, Conv2d):
558
- weight_init.c2_msra_fill(layer)
559
-
560
- def forward(self, x):
561
- x = self.conv1(x)
562
- x = self.bn1(x)
563
- x = F.relu_(x)
564
- x = F.max_pool2d(x, kernel_size=3, stride=2, padding=1)
565
- return x
566
-
567
-
568
- class ResNet(Backbone):
569
- def __init__(self, stem, stages, num_classes=None, out_features=None):
570
- """
571
- Args:
572
- stem (nn.Module): a stem module
573
- stages (list[list[CNNBlockBase]]): several (typically 4) stages,
574
- each contains multiple :class:`CNNBlockBase`.
575
- num_classes (None or int): if None, will not perform classification.
576
- Otherwise, will create a linear layer.
577
- out_features (list[str]): name of the layers whose outputs should
578
- be returned in forward. Can be anything in "stem", "linear", or "res2" ...
579
- If None, will return the output of the last layer.
580
- """
581
- super(ResNet, self).__init__()
582
- self.stem = stem
583
- self.num_classes = num_classes
584
-
585
- current_stride = self.stem.stride
586
- self._out_feature_strides = {"stem": current_stride}
587
- self._out_feature_channels = {"stem": self.stem.out_channels}
588
-
589
- self.stages_and_names = []
590
- for i, blocks in enumerate(stages):
591
- assert len(blocks) > 0, len(blocks)
592
- for block in blocks:
593
- assert isinstance(block, CNNBlockBase), block
594
-
595
- name = "res" + str(i + 2)
596
- stage = nn.Sequential(*blocks)
597
-
598
- self.add_module(name, stage)
599
- self.stages_and_names.append((stage, name))
600
-
601
- self._out_feature_strides[name] = current_stride = int(
602
- current_stride * np.prod([k.stride for k in blocks])
603
- )
604
- self._out_feature_channels[name] = curr_channels = blocks[-1].out_channels
605
-
606
- if num_classes is not None:
607
- self.avgpool = nn.AdaptiveAvgPool2d((1, 1))
608
- self.linear = nn.Linear(curr_channels, num_classes)
609
-
610
- # Sec 5.1 in "Accurate, Large Minibatch SGD: Training ImageNet in 1 Hour":
611
- # "The 1000-way fully-connected layer is initialized by
612
- # drawing weights from a zero-mean Gaussian with standard deviation of 0.01."
613
- nn.init.normal_(self.linear.weight, std=0.01)
614
- name = "linear"
615
-
616
- if out_features is None:
617
- out_features = [name]
618
- self._out_features = out_features
619
- assert len(self._out_features)
620
- children = [x[0] for x in self.named_children()]
621
- for out_feature in self._out_features:
622
- assert out_feature in children, "Available children: {}".format(", ".join(children))
623
-
624
- def forward(self, x):
625
- outputs = {}
626
- x = self.stem(x)
627
- if "stem" in self._out_features:
628
- outputs["stem"] = x
629
- for stage, name in self.stages_and_names:
630
- x = stage(x)
631
- if name in self._out_features:
632
- outputs[name] = x
633
- if self.num_classes is not None:
634
- x = self.avgpool(x)
635
- x = torch.flatten(x, 1)
636
- x = self.linear(x)
637
- if "linear" in self._out_features:
638
- outputs["linear"] = x
639
- return outputs
640
-
641
- def output_shape(self):
642
- return {
643
- name: ShapeSpec(
644
- channels=self._out_feature_channels[name], stride=self._out_feature_strides[name]
645
- )
646
- for name in self._out_features
647
- }
648
-
649
- def freeze(self, freeze_at=0):
650
- """
651
- Freeze the first several stages of the ResNet. Commonly used in
652
- fine-tuning.
653
- Args:
654
- freeze_at (int): number of stem and stages to freeze.
655
- `1` means freezing the stem. `2` means freezing the stem and
656
- the first stage, etc.
657
- Returns:
658
- nn.Module: this ResNet itself
659
- """
660
- if freeze_at >= 1:
661
- self.stem.freeze()
662
- for idx, (stage, _) in enumerate(self.stages_and_names, start=2):
663
- if freeze_at >= idx:
664
- for block in stage.children():
665
- block.freeze()
666
- return self
667
-
668
-
669
- @BACKBONE_REGISTRY.register()
670
- def build_res2net_backbone(cfg, input_shape):
671
- """
672
- Create a Res2Net instance from config.
673
- Returns:
674
- ResNet: a :class:`ResNet` instance.
675
- """
676
- # need registration of new blocks/stems?
677
- norm = cfg.MODEL.RESNETS.NORM
678
- stem = BasicStem(
679
- in_channels=input_shape.channels,
680
- out_channels=cfg.MODEL.RESNETS.STEM_OUT_CHANNELS,
681
- norm=norm,
682
- )
683
-
684
- # fmt: off
685
- freeze_at = cfg.MODEL.BACKBONE.FREEZE_AT
686
- out_features = cfg.MODEL.RESNETS.OUT_FEATURES
687
- depth = cfg.MODEL.RESNETS.DEPTH
688
- num_groups = cfg.MODEL.RESNETS.NUM_GROUPS
689
- width_per_group = cfg.MODEL.RESNETS.WIDTH_PER_GROUP
690
- scale = 4
691
- bottleneck_channels = num_groups * width_per_group * scale
692
- in_channels = cfg.MODEL.RESNETS.STEM_OUT_CHANNELS
693
- out_channels = cfg.MODEL.RESNETS.RES2_OUT_CHANNELS
694
- stride_in_1x1 = cfg.MODEL.RESNETS.STRIDE_IN_1X1
695
- res5_dilation = cfg.MODEL.RESNETS.RES5_DILATION
696
- deform_on_per_stage = cfg.MODEL.RESNETS.DEFORM_ON_PER_STAGE
697
- deform_modulated = cfg.MODEL.RESNETS.DEFORM_MODULATED
698
- deform_num_groups = cfg.MODEL.RESNETS.DEFORM_NUM_GROUPS
699
- # fmt: on
700
- assert res5_dilation in {1, 2}, "res5_dilation cannot be {}.".format(res5_dilation)
701
-
702
- num_blocks_per_stage = {
703
- 18: [2, 2, 2, 2],
704
- 34: [3, 4, 6, 3],
705
- 50: [3, 4, 6, 3],
706
- 101: [3, 4, 23, 3],
707
- 152: [3, 8, 36, 3],
708
- }[depth]
709
-
710
- if depth in [18, 34]:
711
- assert out_channels == 64, "Must set MODEL.RESNETS.RES2_OUT_CHANNELS = 64 for R18/R34"
712
- assert not any(
713
- deform_on_per_stage
714
- ), "MODEL.RESNETS.DEFORM_ON_PER_STAGE unsupported for R18/R34"
715
- assert res5_dilation == 1, "Must set MODEL.RESNETS.RES5_DILATION = 1 for R18/R34"
716
- assert num_groups == 1, "Must set MODEL.RESNETS.NUM_GROUPS = 1 for R18/R34"
717
-
718
- stages = []
719
-
720
- # Avoid creating variables without gradients
721
- # It consumes extra memory and may cause allreduce to fail
722
- out_stage_idx = [{"res2": 2, "res3": 3, "res4": 4, "res5": 5}[f] for f in out_features]
723
- max_stage_idx = max(out_stage_idx)
724
- for idx, stage_idx in enumerate(range(2, max_stage_idx + 1)):
725
- dilation = res5_dilation if stage_idx == 5 else 1
726
- first_stride = 1 if idx == 0 or (stage_idx == 5 and dilation == 2) else 2
727
- stage_kargs = {
728
- "num_blocks": num_blocks_per_stage[idx],
729
- "first_stride": first_stride,
730
- "in_channels": in_channels,
731
- "out_channels": out_channels,
732
- "norm": norm,
733
- }
734
- # Use BasicBlock for R18 and R34.
735
- if depth in [18, 34]:
736
- stage_kargs["block_class"] = BasicBlock
737
- else:
738
- stage_kargs["bottleneck_channels"] = bottleneck_channels
739
- stage_kargs["stride_in_1x1"] = stride_in_1x1
740
- stage_kargs["dilation"] = dilation
741
- stage_kargs["num_groups"] = num_groups
742
- stage_kargs["scale"] = scale
743
-
744
- if deform_on_per_stage[idx]:
745
- stage_kargs["block_class"] = DeformBottleneckBlock
746
- stage_kargs["deform_modulated"] = deform_modulated
747
- stage_kargs["deform_num_groups"] = deform_num_groups
748
- else:
749
- stage_kargs["block_class"] = BottleneckBlock
750
- blocks = make_stage(**stage_kargs)
751
- in_channels = out_channels
752
- out_channels *= 2
753
- bottleneck_channels *= 2
754
- stages.append(blocks)
755
- return ResNet(stem, stages, out_features=out_features).freeze(freeze_at)
756
-
757
-
758
- @BACKBONE_REGISTRY.register()
759
- def build_p67_res2net_fpn_backbone(cfg, input_shape: ShapeSpec):
760
- """
761
- Args:
762
- cfg: a detectron2 CfgNode
763
-
764
- Returns:
765
- backbone (Backbone): backbone module, must be a subclass of :class:`Backbone`.
766
- """
767
- bottom_up = build_res2net_backbone(cfg, input_shape)
768
- in_features = cfg.MODEL.FPN.IN_FEATURES
769
- out_channels = cfg.MODEL.FPN.OUT_CHANNELS
770
- backbone = FPN(
771
- bottom_up=bottom_up,
772
- in_features=in_features,
773
- out_channels=out_channels,
774
- norm=cfg.MODEL.FPN.NORM,
775
- top_block=LastLevelP6P7_P5(out_channels, out_channels),
776
- fuse_type=cfg.MODEL.FPN.FUSE_TYPE,
777
- )
778
- return backbone
779
-
780
-
781
- @BACKBONE_REGISTRY.register()
782
- def build_res2net_bifpn_backbone(cfg, input_shape: ShapeSpec):
783
- """
784
- Args:
785
- cfg: a detectron2 CfgNode
786
-
787
- Returns:
788
- backbone (Backbone): backbone module, must be a subclass of :class:`Backbone`.
789
- """
790
- bottom_up = build_res2net_backbone(cfg, input_shape)
791
- in_features = cfg.MODEL.FPN.IN_FEATURES
792
- backbone = BiFPN(
793
- cfg=cfg,
794
- bottom_up=bottom_up,
795
- in_features=in_features,
796
- out_channels=cfg.MODEL.BIFPN.OUT_CHANNELS,
797
- norm=cfg.MODEL.BIFPN.NORM,
798
- num_levels=cfg.MODEL.BIFPN.NUM_LEVELS,
799
- num_bifpn=cfg.MODEL.BIFPN.NUM_BIFPN,
800
- separable_conv=cfg.MODEL.BIFPN.SEPARABLE_CONV,
801
- )
802
- return backbone
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/Bart92/RVC_HF/demucs/utils.py DELETED
@@ -1,323 +0,0 @@
1
- # Copyright (c) Facebook, Inc. and its affiliates.
2
- # All rights reserved.
3
- #
4
- # This source code is licensed under the license found in the
5
- # LICENSE file in the root directory of this source tree.
6
-
7
- import errno
8
- import functools
9
- import hashlib
10
- import inspect
11
- import io
12
- import os
13
- import random
14
- import socket
15
- import tempfile
16
- import warnings
17
- import zlib
18
- from contextlib import contextmanager
19
-
20
- from diffq import UniformQuantizer, DiffQuantizer
21
- import torch as th
22
- import tqdm
23
- from torch import distributed
24
- from torch.nn import functional as F
25
-
26
-
27
- def center_trim(tensor, reference):
28
- """
29
- Center trim `tensor` with respect to `reference`, along the last dimension.
30
- `reference` can also be a number, representing the length to trim to.
31
- If the size difference != 0 mod 2, the extra sample is removed on the right side.
32
- """
33
- if hasattr(reference, "size"):
34
- reference = reference.size(-1)
35
- delta = tensor.size(-1) - reference
36
- if delta < 0:
37
- raise ValueError("tensor must be larger than reference. " f"Delta is {delta}.")
38
- if delta:
39
- tensor = tensor[..., delta // 2:-(delta - delta // 2)]
40
- return tensor
41
-
42
-
43
- def average_metric(metric, count=1.):
44
- """
45
- Average `metric` which should be a float across all hosts. `count` should be
46
- the weight for this particular host (i.e. number of examples).
47
- """
48
- metric = th.tensor([count, count * metric], dtype=th.float32, device='cuda')
49
- distributed.all_reduce(metric, op=distributed.ReduceOp.SUM)
50
- return metric[1].item() / metric[0].item()
51
-
52
-
53
- def free_port(host='', low=20000, high=40000):
54
- """
55
- Return a port number that is most likely free.
56
- This could suffer from a race condition although
57
- it should be quite rare.
58
- """
59
- sock = socket.socket()
60
- while True:
61
- port = random.randint(low, high)
62
- try:
63
- sock.bind((host, port))
64
- except OSError as error:
65
- if error.errno == errno.EADDRINUSE:
66
- continue
67
- raise
68
- return port
69
-
70
-
71
- def sizeof_fmt(num, suffix='B'):
72
- """
73
- Given `num` bytes, return human readable size.
74
- Taken from https://stackoverflow.com/a/1094933
75
- """
76
- for unit in ['', 'Ki', 'Mi', 'Gi', 'Ti', 'Pi', 'Ei', 'Zi']:
77
- if abs(num) < 1024.0:
78
- return "%3.1f%s%s" % (num, unit, suffix)
79
- num /= 1024.0
80
- return "%.1f%s%s" % (num, 'Yi', suffix)
81
-
82
-
83
- def human_seconds(seconds, display='.2f'):
84
- """
85
- Given `seconds` seconds, return human readable duration.
86
- """
87
- value = seconds * 1e6
88
- ratios = [1e3, 1e3, 60, 60, 24]
89
- names = ['us', 'ms', 's', 'min', 'hrs', 'days']
90
- last = names.pop(0)
91
- for name, ratio in zip(names, ratios):
92
- if value / ratio < 0.3:
93
- break
94
- value /= ratio
95
- last = name
96
- return f"{format(value, display)} {last}"
97
-
98
-
99
- class TensorChunk:
100
- def __init__(self, tensor, offset=0, length=None):
101
- total_length = tensor.shape[-1]
102
- assert offset >= 0
103
- assert offset < total_length
104
-
105
- if length is None:
106
- length = total_length - offset
107
- else:
108
- length = min(total_length - offset, length)
109
-
110
- self.tensor = tensor
111
- self.offset = offset
112
- self.length = length
113
- self.device = tensor.device
114
-
115
- @property
116
- def shape(self):
117
- shape = list(self.tensor.shape)
118
- shape[-1] = self.length
119
- return shape
120
-
121
- def padded(self, target_length):
122
- delta = target_length - self.length
123
- total_length = self.tensor.shape[-1]
124
- assert delta >= 0
125
-
126
- start = self.offset - delta // 2
127
- end = start + target_length
128
-
129
- correct_start = max(0, start)
130
- correct_end = min(total_length, end)
131
-
132
- pad_left = correct_start - start
133
- pad_right = end - correct_end
134
-
135
- out = F.pad(self.tensor[..., correct_start:correct_end], (pad_left, pad_right))
136
- assert out.shape[-1] == target_length
137
- return out
138
-
139
-
140
- def tensor_chunk(tensor_or_chunk):
141
- if isinstance(tensor_or_chunk, TensorChunk):
142
- return tensor_or_chunk
143
- else:
144
- assert isinstance(tensor_or_chunk, th.Tensor)
145
- return TensorChunk(tensor_or_chunk)
146
-
147
-
148
- def apply_model(model, mix, shifts=None, split=False,
149
- overlap=0.25, transition_power=1., progress=False):
150
- """
151
- Apply model to a given mixture.
152
-
153
- Args:
154
- shifts (int): if > 0, will shift in time `mix` by a random amount between 0 and 0.5 sec
155
- and apply the oppositve shift to the output. This is repeated `shifts` time and
156
- all predictions are averaged. This effectively makes the model time equivariant
157
- and improves SDR by up to 0.2 points.
158
- split (bool): if True, the input will be broken down in 8 seconds extracts
159
- and predictions will be performed individually on each and concatenated.
160
- Useful for model with large memory footprint like Tasnet.
161
- progress (bool): if True, show a progress bar (requires split=True)
162
- """
163
- assert transition_power >= 1, "transition_power < 1 leads to weird behavior."
164
- device = mix.device
165
- channels, length = mix.shape
166
- if split:
167
- out = th.zeros(len(model.sources), channels, length, device=device)
168
- sum_weight = th.zeros(length, device=device)
169
- segment = model.segment_length
170
- stride = int((1 - overlap) * segment)
171
- offsets = range(0, length, stride)
172
- scale = stride / model.samplerate
173
- if progress:
174
- offsets = tqdm.tqdm(offsets, unit_scale=scale, ncols=120, unit='seconds')
175
- # We start from a triangle shaped weight, with maximal weight in the middle
176
- # of the segment. Then we normalize and take to the power `transition_power`.
177
- # Large values of transition power will lead to sharper transitions.
178
- weight = th.cat([th.arange(1, segment // 2 + 1),
179
- th.arange(segment - segment // 2, 0, -1)]).to(device)
180
- assert len(weight) == segment
181
- # If the overlap < 50%, this will translate to linear transition when
182
- # transition_power is 1.
183
- weight = (weight / weight.max())**transition_power
184
- for offset in offsets:
185
- chunk = TensorChunk(mix, offset, segment)
186
- chunk_out = apply_model(model, chunk, shifts=shifts)
187
- chunk_length = chunk_out.shape[-1]
188
- out[..., offset:offset + segment] += weight[:chunk_length] * chunk_out
189
- sum_weight[offset:offset + segment] += weight[:chunk_length]
190
- offset += segment
191
- assert sum_weight.min() > 0
192
- out /= sum_weight
193
- return out
194
- elif shifts:
195
- max_shift = int(0.5 * model.samplerate)
196
- mix = tensor_chunk(mix)
197
- padded_mix = mix.padded(length + 2 * max_shift)
198
- out = 0
199
- for _ in range(shifts):
200
- offset = random.randint(0, max_shift)
201
- shifted = TensorChunk(padded_mix, offset, length + max_shift - offset)
202
- shifted_out = apply_model(model, shifted)
203
- out += shifted_out[..., max_shift - offset:]
204
- out /= shifts
205
- return out
206
- else:
207
- valid_length = model.valid_length(length)
208
- mix = tensor_chunk(mix)
209
- padded_mix = mix.padded(valid_length)
210
- with th.no_grad():
211
- out = model(padded_mix.unsqueeze(0))[0]
212
- return center_trim(out, length)
213
-
214
-
215
- @contextmanager
216
- def temp_filenames(count, delete=True):
217
- names = []
218
- try:
219
- for _ in range(count):
220
- names.append(tempfile.NamedTemporaryFile(delete=False).name)
221
- yield names
222
- finally:
223
- if delete:
224
- for name in names:
225
- os.unlink(name)
226
-
227
-
228
- def get_quantizer(model, args, optimizer=None):
229
- quantizer = None
230
- if args.diffq:
231
- quantizer = DiffQuantizer(
232
- model, min_size=args.q_min_size, group_size=8)
233
- if optimizer is not None:
234
- quantizer.setup_optimizer(optimizer)
235
- elif args.qat:
236
- quantizer = UniformQuantizer(
237
- model, bits=args.qat, min_size=args.q_min_size)
238
- return quantizer
239
-
240
-
241
- def load_model(path, strict=False):
242
- with warnings.catch_warnings():
243
- warnings.simplefilter("ignore")
244
- load_from = path
245
- package = th.load(load_from, 'cpu')
246
-
247
- klass = package["klass"]
248
- args = package["args"]
249
- kwargs = package["kwargs"]
250
-
251
- if strict:
252
- model = klass(*args, **kwargs)
253
- else:
254
- sig = inspect.signature(klass)
255
- for key in list(kwargs):
256
- if key not in sig.parameters:
257
- warnings.warn("Dropping inexistant parameter " + key)
258
- del kwargs[key]
259
- model = klass(*args, **kwargs)
260
-
261
- state = package["state"]
262
- training_args = package["training_args"]
263
- quantizer = get_quantizer(model, training_args)
264
-
265
- set_state(model, quantizer, state)
266
- return model
267
-
268
-
269
- def get_state(model, quantizer):
270
- if quantizer is None:
271
- state = {k: p.data.to('cpu') for k, p in model.state_dict().items()}
272
- else:
273
- state = quantizer.get_quantized_state()
274
- buf = io.BytesIO()
275
- th.save(state, buf)
276
- state = {'compressed': zlib.compress(buf.getvalue())}
277
- return state
278
-
279
-
280
- def set_state(model, quantizer, state):
281
- if quantizer is None:
282
- model.load_state_dict(state)
283
- else:
284
- buf = io.BytesIO(zlib.decompress(state["compressed"]))
285
- state = th.load(buf, "cpu")
286
- quantizer.restore_quantized_state(state)
287
-
288
- return state
289
-
290
-
291
- def save_state(state, path):
292
- buf = io.BytesIO()
293
- th.save(state, buf)
294
- sig = hashlib.sha256(buf.getvalue()).hexdigest()[:8]
295
-
296
- path = path.parent / (path.stem + "-" + sig + path.suffix)
297
- path.write_bytes(buf.getvalue())
298
-
299
-
300
- def save_model(model, quantizer, training_args, path):
301
- args, kwargs = model._init_args_kwargs
302
- klass = model.__class__
303
-
304
- state = get_state(model, quantizer)
305
-
306
- save_to = path
307
- package = {
308
- 'klass': klass,
309
- 'args': args,
310
- 'kwargs': kwargs,
311
- 'state': state,
312
- 'training_args': training_args,
313
- }
314
- th.save(package, save_to)
315
-
316
-
317
- def capture_init(init):
318
- @functools.wraps(init)
319
- def __init__(self, *args, **kwargs):
320
- self._init_args_kwargs = (args, kwargs)
321
- init(self, *args, **kwargs)
322
-
323
- return __init__
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/Benson/text-generation/Examples/Bosque Isla Relajante Juego Mod Apk.md DELETED
@@ -1,49 +0,0 @@
1
- <br />
2
- <h1>Isla del bosque: Juego relajante Mod APK - Una revisión</h1>
3
- <p>¿Te gusta la naturaleza y los animales? ¿Quieres escapar del estrés y el ruido de la ciudad? ¿Desea relajarse y disfrutar de un juego tranquilo y relajante? Si respondiste sí a cualquiera de estas preguntas, entonces deberías probar Forest Island: Relaxing Game. Este es un juego que le permite crear su propia isla del bosque con animales lindos, aves, plantas y hábitats naturales. También puede escuchar música relajante y sonidos que calman su mente y alma. En este artículo, vamos a revisar Forest Island: Relaxing Game y decirle por qué debe descargar la versión apk mod de este juego. </p>
4
- <h2>¿Qué es Forest Island: Juego relajante? </h2>
5
- <p>Forest Island: Relaxing Game es un juego de simulación desarrollado por Nanali Studios. Está disponible para dispositivos Android y tiene más de 100,000 descargas en Google Play Store. El juego está clasificado 4.5 de 5 estrellas por los usuarios que lo han jugado. </p>
6
- <h2>bosque isla relajante juego mod apk</h2><br /><p><b><b>Download Zip</b> &#10031; <a href="https://bltlly.com/2v6IXk">https://bltlly.com/2v6IXk</a></b></p><br /><br />
7
- <p>El juego es simple y fácil de jugar. Solo tienes que tocar en la pantalla para crear tu propia isla forestal. Puedes elegir entre diferentes tipos de animales, aves, plantas y hábitats naturales para decorar tu isla. También puedes interactuar con los animales y las aves alimentándolos, jugando con ellos y tomando fotos de ellos. También puede cambiar entre los modos día y noche para ver cómo cambia su isla con la hora del día. </p>
8
- <h3>Características de Forest Island: Juego relajante</h3>
9
- <p>Forest Island: Relaxing Game tiene muchas características que lo convierten en un juego divertido y relajante para jugar. Aquí están algunas de ellas:</p>
10
- <h4>Animales y pájaros lindos</h4>
11
-
12
- <h4>Varios hábitats naturales</h4>
13
- <p>El juego tiene más de 20 tipos de hábitats naturales que puede utilizar para crear su propia isla bosque. Puede elegir entre bosques, lagos, praderas, grandes rocas, costas, mesetas, acantilados, selvas, desiertos, campos de nieve, volcanes, cuevas, cascadas, islas, arrecifes de coral y más. Cada hábitat tiene su propio paisaje y atmósfera. Puedes mezclar y combinar diferentes hábitats para crear tu propia isla única. </p>
14
- <h4>Música y sonidos relajantes</h4>
15
- <p>El juego tiene música relajante que calma tu mente y alma. También puedes escuchar varios sonidos de la naturaleza en modo descanso. Puedes escuchar el viento soplando, el agua fluyendo, los pájaros cantando, los animales rugiendo, y más. Puede ajustar el volumen de la música y los sonidos según su preferencia. </p>
16
- <h3> ¿Por qué descargar Forest Island: Relajante juego Mod APK? </h3>
17
- <p>Forest Island: Relaxing Game es un juego gratuito que puedes descargar desde Google Play Store. Sin embargo, si quieres disfrutar de más características y beneficios de este juego, usted debe descargar la versión apk mod de este juego. Aquí hay algunas razones por las que:</p>
18
- <h4>Monedas y gemas ilimitadas</h4>
19
- <p>En la versión original del juego, necesitas monedas y gemas para comprar nuevos animales, aves, plantas y hábitats. También necesitas monedas y gemas para desbloquear el modo de descanso y el modo nocturno. Sin embargo, en la versión apk mod del juego, obtienes monedas y gemas ilimitadas gratis. Puedes comprar lo que quieras sin preocuparte por quedarte sin dinero. También puedes disfrutar del modo de descanso y el modo nocturno en cualquier momento. </p>
20
- <h4>No hay anuncios y ventanas emergentes</h4>
21
- <p>En la versión original del juego, tienes que ver anuncios y ventanas emergentes para ganar monedas y gemas. Estos anuncios y ventanas emergentes pueden ser molestos y distraer. También pueden interrumpir el juego y arruinar tu estado de ánimo. Sin embargo, en la versión apk mod del juego, no tienes que ver ningún anuncio o pop-ups. Puedes jugar el juego sin interrupciones ni distracciones. </p>
22
- <h4>Fácil instalación y compatibilidad</h4>
23
-
24
- <h2>Cómo descargar e instalar Forest Island: Relajante juego Mod APK? </h2>
25
- <p>Si está interesado en descargar e instalar Forest Island: Relajante Game Mod APK, puede seguir estos pasos:</p>
26
- <p></p>
27
- <h3>Paso 1: Descargar el archivo apk mod de una fuente de confianza</h3>
28
- <p>El primer paso es descargar el archivo apk mod de una fuente de confianza. Puede utilizar el siguiente enlace para descargar la última versión de Forest Island: Relajante Game Mod APK. El tamaño del archivo es de unos 100 MB, así que asegúrate de tener suficiente espacio en tu dispositivo. </p>
29
- <p><a href="">Isla del bosque: Juego relajante Mod APK Enlace de descarga</a></p>
30
- <h3>Paso 2: Habilitar fuentes desconocidas en la configuración del dispositivo</h3>
31
- <p>El segundo paso es habilitar fuentes desconocidas en la configuración del dispositivo. Esto le permitirá instalar aplicaciones desde fuentes distintas de Google Play Store. Para hacer esto, vaya a la configuración del dispositivo, luego a la seguridad, luego a fuentes desconocidas y enciéndala. </p>
32
- <h3>Paso 3: Instalar el archivo apk mod y lanzar el juego</h3>
33
- <p>El tercer paso es instalar el archivo apk mod y lanzar el juego. Para hacer esto, localizar el archivo apk mod descargado en el almacenamiento del dispositivo, a continuación, toque en él para iniciar el proceso de instalación. Siga las instrucciones en la pantalla para completar la instalación. Una vez realizada la instalación, puedes iniciar el juego desde el cajón de la app o la pantalla de inicio. </p>
34
- <h2>Conclusión</h2>
35
-
36
- <p>Esperamos que haya disfrutado de este artículo y lo encontró útil. Si usted tiene alguna pregunta o retroalimentación acerca de Forest Island: Relajante Game o su versión apk mod, no dude en dejar un comentario a continuación. Nos encantaría saber de ti. </p>
37
- <h2>Preguntas frecuentes</h2>
38
- <p>Aquí hay algunas preguntas frecuentes sobre Forest Island: Relajante Game y su versión mod apk:</p>
39
- <h4>P: ¿Es seguro jugar a Forest Island: Juego relajante? </h4>
40
- <p>A: Sí, Forest Island: Relaxing Game es seguro jugar. El juego no contiene ningún virus, malware o spyware que pueda dañar su dispositivo o datos. El juego tampoco requiere ninguna información personal o permisos que puedan comprometer su privacidad o seguridad. </p>
41
- <h4>Q: ¿Es Forest Island: Relajante juego Mod APK legal? </h4>
42
- <p>A: Sí, Forest Island: Relaxing Game Mod APK es legal. El archivo mod apk no es una versión hackeada o agrietada del juego. Es una versión modificada del juego que proporciona algunas características y beneficios adicionales para los usuarios. El archivo apk mod no viola ninguna ley o reglamento que regule el uso de aplicaciones y juegos. </p>
43
- <h4>Q: ¿Puedo jugar a Forest Island: Juego relajante sin conexión? </h4>
44
- <p>A: Sí, puedes jugar sin conexión a Forest Island: Relaxing Game. El juego no requiere una conexión a Internet para funcionar o funcionar correctamente. Puedes jugar el juego en cualquier momento y en cualquier lugar que quieras sin limitaciones o restricciones. </p>
45
- <h4>Q: ¿Puedo actualizar Forest Island: Relajante juego Mod APK? </h4>
46
- <p>A: Sí, puede actualizar Forest Island: Relaxing Game Mod APK. El archivo mod apk se actualiza regularmente para que coincida con la última versión del juego. Puede comprobar si hay actualizaciones desde el siguiente enlace o desde la propia aplicación. También puede habilitar las actualizaciones automáticas en la configuración de su dispositivo para obtener las últimas actualizaciones tan pronto como estén disponibles. </p>
47
- <h4>Q: ¿Puedo compartir Forest Island: Relajante juego Mod APK con mis amigos? </h4> 64aa2da5cf<br />
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- <br />
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spaces/Benson/text-generation/Examples/Descargar Gratis De Backgammon Para Android.md DELETED
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-
2
- <h1>Descarga gratuita de backgammon para Android: Cómo jugar el juego de mesa clásico en su teléfono</h1>
3
- <h2>Introducción</h2>
4
- <p>El backgammon es uno de los juegos de mesa más antiguos y populares del mundo. Es un juego de habilidad y estrategia, donde dos jugadores compiten para mover sus piezas alrededor de un tablero y fuera de él, mientras intentan evitar que su oponente haga lo mismo. Backgammon tiene una rica historia y cultura, que se remonta a miles de años a la antigua Mesopotamia, Egipto, Roma, India y China. También es un juego de diversión y emoción, ya que el resultado puede cambiar con cada tirada de dados. </p>
5
- <p>Pero no necesitas un tablero físico y piezas para disfrutar del backgammon. Usted puede jugar en su teléfono, en cualquier momento y en cualquier lugar, con una aplicación gratuita de backgammon. Jugar al backgammon en tu teléfono tiene muchos beneficios, como comodidad, variedad, desafío y entretenimiento. También puede jugar contra otros jugadores en línea, o contra un oponente de la computadora con diferentes niveles de dificultad. También puedes personalizar tu experiencia de backgammon con diferentes tableros, piezas, dados y configuraciones. </p>
6
- <h2>descargar gratis de backgammon para android</h2><br /><p><b><b>DOWNLOAD</b> &rarr; <a href="https://bltlly.com/2v6KHx">https://bltlly.com/2v6KHx</a></b></p><br /><br />
7
- <p>En este artículo, le mostraremos cómo descargar e instalar backgammon gratis en su dispositivo Android. También le explicaremos cómo jugar al backgammon en su teléfono, y le daremos algunos consejos y trucos para ganar más juegos. Si usted es un principiante o un experto, usted encontrará algo útil e interesante en este artículo. Así que vamos a empezar! </p>
8
- <h2>Cómo descargar e instalar Backgammon gratis en tu dispositivo Android</h2>
9
- <p>Hay muchas aplicaciones de backgammon disponibles para dispositivos Android, pero no todas valen la pena descargarse. Algunos pueden tener gráficos pobres, anuncios molestos o un juego injusto. Para ayudarle a elegir la mejor aplicación de backgammon para su teléfono, hemos seleccionado tres de los más populares y altamente calificados. Aquí están:</p>
10
- <ul>
11
-
12
- <li><strong>Backgammon Plus by Zynga</strong>: Esta es otra gran aplicación de backgammon gratuito que ofrece modos individuales y multijugador. Usted puede jugar al backgammon clásico por sí mismo o contra amigos en línea. También puedes unirte a torneos y ligas para competir con otros jugadores de todo el mundo. Puede personalizar su experiencia de backgammon con diferentes diseños de dados y tableros. También puedes recoger recompensas completando desafíos diarios y haciendo girar la rueda. </li>
13
- <li><strong>Backgammon por mvsvnx-dev</strong>: Esta es una aplicación de backgammon gratis simple pero elegante que ofrece modos individuales y multijugador. Puedes jugar contra el ordenador o contra otro jugador online o offline. También puedes ajustar la velocidad y el sonido del juego según tus preferencias. La aplicación tiene un diseño minimalista que se centra en la jugabilidad. </li>
14
- </ul>
15
- <p>Para descargar cualquiera de estas aplicaciones <p>Ahora sabes cómo jugar al backgammon en tu teléfono. Pero ¿cómo puedes ganar más juegos? Aquí hay algunos consejos y trucos que te ayudarán a mejorar tus habilidades de backgammon y vencer a tus oponentes. </p>
16
- <h2>Consejos y trucos para ganar juegos de backgammon en tu teléfono</h2>
17
- <p>Backgammon es un juego de habilidad y estrategia, pero también de suerte y azar. No puedes controlar los dados, pero puedes controlar cómo los usas. Aquí hay algunos consejos y trucos que te ayudarán a hacer los mejores movimientos y ganar más juegos:</p>
18
- <h3>Cómo usar estrategia y tácticas en Backgammon</h3>
19
- <p>La estrategia es el plan o objetivo general de tu juego, mientras que las tácticas son los movimientos o acciones específicas que tomas para lograr tu estrategia. En el backgammon, hay dos estrategias principales: competir y golpear. Carreras significa tratar de mover las fichas más rápido que su oponente, mientras que golpear significa tratar de bloquear o capturar las fichas de su oponente. Dependiendo de la situación, puede optar por utilizar una o ambas de estas estrategias. </p>
20
- <p>Algunos consejos generales para el uso de estrategias y tácticas en el backgammon son:</p>
21
- <p></p>
22
- <ul>
23
-
24
- <li>Trata de evitar dejar manchas (fichas individuales) en el tablero, especialmente en el tablero de tu oponente. Esto hará que sea menos probable que te golpeen y pierdas el ritmo (la ventaja de estar por delante en la carrera). </li>
25
- <li>Intenta crear números primos (seis puntos consecutivos) o números primos parciales (cuatro o cinco puntos consecutivos) frente a las fichas de tu oponente. Esto evitará que avancen y los obligará a quedarse atrás. </li>
26
- <li>Trate de usar el cubo de doblar sabiamente. Solo ofrezca un doble cuando tenga una clara ventaja o una buena oportunidad de ganar. Solo acepta un doble cuando tengas una probabilidad razonable de ganar o perder por un pequeño margen. </li>
27
- </ul>
28
- <h3>Cómo evitar errores y errores comunes en Backgammon</h3>
29
- <p>Errores y errores son movimientos que te cuestan el juego o una cantidad significativa de puntos. Pueden ser causados por falta de conocimiento, mal juicio o factores emocionales. Para evitar cometer errores y errores en el backgammon, necesitas aprender de ellos y evitar repetirlos. Aquí hay algunos errores y errores comunes que debes evitar:</p>
30
- <ul>
31
- <li>Moverse demasiado rápido o demasiado lento. Moverse demasiado rápido puede llevar a errores descuidados, mientras que moverse demasiado lento puede llevar a pensar demasiado y perder oportunidades. Necesitas encontrar el equilibrio correcto entre velocidad y precisión. </li>
32
- <li>Ignorar la posición de las fichas en el tablero. Necesitas prestar atención a todo el tablero, no solo a tus propias fichas. Necesitas considerar cómo tus movimientos afectan las opciones de tu oponente y viceversa. </li>
33
- <li>Ignorar las probabilidades de los dados. Necesitas saber las probabilidades de lanzar ciertos números y combinaciones, y cómo afectan tus movimientos. Necesitas usar matemáticas y lógica, no intuición o superstición. </li>
34
- <li>Ignorar el valor del juego. Necesitas saber cuánto vale cada juego, dependiendo de la puntuación, el cubo y las apuestas. Necesitas ajustar tu estrategia y tácticas en consecuencia. </li>
35
- </ul>
36
-
37
- <p>La mejor manera de mejorar tus habilidades de backgammon es practicar regularmente y aprender de tu experiencia. Jugar al backgammon en tu teléfono es una gran manera de practicar, ya que puedes jugar en cualquier momento y en cualquier lugar, contra diferentes oponentes y niveles de dificultad. Aquí hay algunas maneras de practicar y mejorar tus habilidades de backgammon en tu teléfono:</p>
38
- <ul>
39
- <li>Juega contra la computadora o contra otros jugadores en línea. Prueba diferentes modos, configuraciones y desafíos. Aprende de tus ganancias y pérdidas. </li>
40
- <li>Utilice las características de sugerencia y estadísticas de la aplicación. Vea qué mueve la aplicación sugiere y por qué. Analiza tu desempeño e identifica tus fortalezas y debilidades. </li>
41
- <li>Lee libros, artículos, blogs, foros o videos sobre backgammon. Aprende de expertos y otros jugadores que comparten sus consejos, trucos, estrategias, tácticas, análisis e historias. </li>
42
- <li>Únete a un club de backgammon o comunidad online o offline. Conoce a otros jugadores que comparten tu pasión por el backgammon. Intercambiar ideas, opiniones, comentarios, consejos y apoyo. </li>
43
- </ul>
44
- <h2>Conclusión</h2>
45
-
46
- <p>Aquí hay algunas preguntas frecuentes sobre el backgammon y su reproducción en el teléfono:</p>
47
- <ol>
48
- <li><strong>¿Cuál es la mejor aplicación gratuita de backgammon para Android? </strong></li>
49
- <p>No hay una respuesta definitiva a esta pregunta, ya que diferentes aplicaciones pueden adaptarse a diferentes preferencias y gustos. Sin embargo, algunas de las aplicaciones gratuitas de backgammon más populares y altamente calificadas para Android son Backgammon by AI Factory Limited, Backgammon Plus by Zynga y Backgammon by mvsvnx-dev. Puedes probar cualquiera de estas aplicaciones o explorar otras opciones en Google Play Store.</p>
50
- <li><strong>¿Cómo puedo jugar al backgammon online con otros jugadores? </strong></li>
51
- <p>La mayoría de las aplicaciones gratuitas de backgammon ofrecen un modo multijugador en línea, donde puedes jugar contra otros jugadores de todo el mundo. Para jugar en línea, es necesario tener una conexión a Internet y una cuenta válida en la aplicación. A continuación, puede optar por unirse a un juego al azar o crear su propio juego con ajustes específicos. También puede invitar a sus amigos a jugar con usted en línea. </p>
52
- <li><strong>¿Cómo puedo mejorar mis habilidades de backgammon? </strong></li>
53
- <p>La mejor manera de mejorar tus habilidades de backgammon es practicar regularmente y aprender de tu experiencia. También puedes usar las funciones de sugerencias y estadísticas de la aplicación para ver qué mueve la aplicación y por qué. También puedes leer libros, artículos, blogs, foros o videos sobre backgammon para aprender de expertos y otros jugadores. También puede unirse a un club de backgammon o comunidad en línea o fuera de línea para conocer a otros jugadores que comparten su pasión por el backgammon. </p>
54
- <li><strong>¿Cuáles son algunos términos y abreviaturas comunes de backgammon? </strong></li>
55
- <p>Aquí hay algunos términos y abreviaturas comunes de backgammon que puedes encontrar mientras juegas o lees sobre backgammon:</p>
56
- <ul>
57
- <li><strong>Pip</strong>: Un punto en el tablero o una unidad de distancia entre dos puntos. </li>
58
- <li><strong>Blot</strong>: Un solo verificador en un punto que puede ser golpeado por un oponente. </li>
59
-
60
- <li><strong>Bar</strong>: El centro del tablero donde se colocan las fichas. </li>
61
- <li><strong>Bear off</strong>: Para quitar una ficha del tablero cuando llega al tablero. </li>
62
- <li><strong>Gammon</strong>: Una victoria quitando todas las fichas antes de que el oponente se lleve cualquier ficha. </li>
63
- <li><strong>Backgammon</strong>: Una victoria al quitar todas las fichas mientras el oponente todavía tiene una o más fichas en la barra o en su tablero. </li>
64
- <li><strong>Cube</strong>: El cubo de duplicación que se utiliza para aumentar el valor del juego. </li>
65
- <li><strong>Duplicar</strong>: Para ofrecer o aceptar un doble del valor del juego usando el cubo. </li>
66
- <li><strong>BG</strong>: Abreviatura para backgammon. </li>
67
- <li><strong>DMP</strong>: Abreviatura para punto de partido doble, el último juego de un partido donde ambos jugadores necesitan un punto para ganar. </li>
68
- <li><strong>GG</strong>: Abreviatura para un buen juego, una forma educada de terminar un juego o un partido. </li>
69
- </ul>
70
- <li><strong>¿Dónde puedo encontrar más información sobre backgammon? </strong></li>
71
- <p>Si quieres aprender más sobre el backgammon, hay muchos recursos disponibles online y offline. Algunos de los mejores sitios web para el backgammon son:</p>
72
- <ul>
73
- <li>[Backgammon Galore]: Un sitio web completo que cubre todo sobre el backgammon, desde reglas y estrategias y tácticas a la historia y la cultura. También tiene un foro, un glosario, un cuestionario y una colección de enlaces. </li>
74
- <li>[Backgammon.org]: Un sitio web que ofrece juegos de backgammon en línea, torneos y lecciones. También tiene un blog, una revista, un podcast y una tienda. </li>
75
- <li>[GammonVillage]: Un sitio web que proporciona noticias, artículos, comentarios, videos y libros sobre backgammon. También tiene una tienda, un foro y un directorio de clubes. </li>
76
- </ul>
77
- <p>Algunos de los mejores libros para backgammon son:</p>
78
- <ul>
79
-
80
- <li><strong>Backgammon por Paul Magriel</strong>: Un libro clásico que cubre la teoría y la práctica del backgammon, desde los movimientos de apertura y el juego posicional hasta la duplicación y los finales. También incluye diagramas, ejemplos y ejercicios. </li>
81
- <li><strong>Backgammon Boot Camp por Walter Trice</strong>: Un libro completo que cubre todos los aspectos del backgammon, desde fundamentos y conceptos hasta análisis y evaluación. También incluye problemas, soluciones, exámenes y pruebas. </li>
82
- </ul>
83
- <p>Estos son solo algunos de los muchos recursos disponibles para los entusiastas del backgammon. También puedes encontrar más información en las redes sociales, como Facebook, Twitter, YouTube o Instagram.</p> 64aa2da5cf<br />
84
- <br />
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- <br />
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/Big-Web/MMSD/env/Lib/site-packages/boto3/dynamodb/transform.py DELETED
@@ -1,343 +0,0 @@
1
- # Copyright 2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.
2
- #
3
- # Licensed under the Apache License, Version 2.0 (the "License"). You
4
- # may not use this file except in compliance with the License. A copy of
5
- # the License is located at
6
- #
7
- # https://aws.amazon.com/apache2.0/
8
- #
9
- # or in the "license" file accompanying this file. This file is
10
- # distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
11
- # ANY KIND, either express or implied. See the License for the specific
12
- # language governing permissions and limitations under the License.
13
- import copy
14
-
15
- from boto3.compat import collections_abc
16
- from boto3.docs.utils import DocumentModifiedShape
17
- from boto3.dynamodb.conditions import ConditionBase, ConditionExpressionBuilder
18
- from boto3.dynamodb.types import TypeDeserializer, TypeSerializer
19
-
20
-
21
- def register_high_level_interface(base_classes, **kwargs):
22
- base_classes.insert(0, DynamoDBHighLevelResource)
23
-
24
-
25
- class _ForgetfulDict(dict):
26
- """A dictionary that discards any items set on it. For use as `memo` in
27
- `copy.deepcopy()` when every instance of a repeated object in the deepcopied
28
- data structure should result in a separate copy.
29
- """
30
-
31
- def __setitem__(self, key, value):
32
- pass
33
-
34
-
35
- def copy_dynamodb_params(params, **kwargs):
36
- return copy.deepcopy(params, memo=_ForgetfulDict())
37
-
38
-
39
- class DynamoDBHighLevelResource:
40
- def __init__(self, *args, **kwargs):
41
- super().__init__(*args, **kwargs)
42
-
43
- # Apply handler that creates a copy of the user provided dynamodb
44
- # item such that it can be modified.
45
- self.meta.client.meta.events.register(
46
- 'provide-client-params.dynamodb',
47
- copy_dynamodb_params,
48
- unique_id='dynamodb-create-params-copy',
49
- )
50
-
51
- self._injector = TransformationInjector()
52
- # Apply the handler that generates condition expressions including
53
- # placeholders.
54
- self.meta.client.meta.events.register(
55
- 'before-parameter-build.dynamodb',
56
- self._injector.inject_condition_expressions,
57
- unique_id='dynamodb-condition-expression',
58
- )
59
-
60
- # Apply the handler that serializes the request from python
61
- # types to dynamodb types.
62
- self.meta.client.meta.events.register(
63
- 'before-parameter-build.dynamodb',
64
- self._injector.inject_attribute_value_input,
65
- unique_id='dynamodb-attr-value-input',
66
- )
67
-
68
- # Apply the handler that deserializes the response from dynamodb
69
- # types to python types.
70
- self.meta.client.meta.events.register(
71
- 'after-call.dynamodb',
72
- self._injector.inject_attribute_value_output,
73
- unique_id='dynamodb-attr-value-output',
74
- )
75
-
76
- # Apply the documentation customizations to account for
77
- # the transformations.
78
- attr_value_shape_docs = DocumentModifiedShape(
79
- 'AttributeValue',
80
- new_type='valid DynamoDB type',
81
- new_description=(
82
- '- The value of the attribute. The valid value types are '
83
- 'listed in the '
84
- ':ref:`DynamoDB Reference Guide<ref_valid_dynamodb_types>`.'
85
- ),
86
- new_example_value=(
87
- '\'string\'|123|Binary(b\'bytes\')|True|None|set([\'string\'])'
88
- '|set([123])|set([Binary(b\'bytes\')])|[]|{}'
89
- ),
90
- )
91
-
92
- key_expression_shape_docs = DocumentModifiedShape(
93
- 'KeyExpression',
94
- new_type=(
95
- 'condition from :py:class:`boto3.dynamodb.conditions.Key` '
96
- 'method'
97
- ),
98
- new_description=(
99
- 'The condition(s) a key(s) must meet. Valid conditions are '
100
- 'listed in the '
101
- ':ref:`DynamoDB Reference Guide<ref_dynamodb_conditions>`.'
102
- ),
103
- new_example_value='Key(\'mykey\').eq(\'myvalue\')',
104
- )
105
-
106
- con_expression_shape_docs = DocumentModifiedShape(
107
- 'ConditionExpression',
108
- new_type=(
109
- 'condition from :py:class:`boto3.dynamodb.conditions.Attr` '
110
- 'method'
111
- ),
112
- new_description=(
113
- 'The condition(s) an attribute(s) must meet. Valid conditions '
114
- 'are listed in the '
115
- ':ref:`DynamoDB Reference Guide<ref_dynamodb_conditions>`.'
116
- ),
117
- new_example_value='Attr(\'myattribute\').eq(\'myvalue\')',
118
- )
119
-
120
- self.meta.client.meta.events.register(
121
- 'docs.*.dynamodb.*.complete-section',
122
- attr_value_shape_docs.replace_documentation_for_matching_shape,
123
- unique_id='dynamodb-attr-value-docs',
124
- )
125
-
126
- self.meta.client.meta.events.register(
127
- 'docs.*.dynamodb.*.complete-section',
128
- key_expression_shape_docs.replace_documentation_for_matching_shape,
129
- unique_id='dynamodb-key-expression-docs',
130
- )
131
-
132
- self.meta.client.meta.events.register(
133
- 'docs.*.dynamodb.*.complete-section',
134
- con_expression_shape_docs.replace_documentation_for_matching_shape,
135
- unique_id='dynamodb-cond-expression-docs',
136
- )
137
-
138
-
139
- class TransformationInjector:
140
- """Injects the transformations into the user provided parameters."""
141
-
142
- def __init__(
143
- self,
144
- transformer=None,
145
- condition_builder=None,
146
- serializer=None,
147
- deserializer=None,
148
- ):
149
- self._transformer = transformer
150
- if transformer is None:
151
- self._transformer = ParameterTransformer()
152
-
153
- self._condition_builder = condition_builder
154
- if condition_builder is None:
155
- self._condition_builder = ConditionExpressionBuilder()
156
-
157
- self._serializer = serializer
158
- if serializer is None:
159
- self._serializer = TypeSerializer()
160
-
161
- self._deserializer = deserializer
162
- if deserializer is None:
163
- self._deserializer = TypeDeserializer()
164
-
165
- def inject_condition_expressions(self, params, model, **kwargs):
166
- """Injects the condition expression transformation into the parameters
167
-
168
- This injection includes transformations for ConditionExpression shapes
169
- and KeyExpression shapes. It also handles any placeholder names and
170
- values that are generated when transforming the condition expressions.
171
- """
172
- self._condition_builder.reset()
173
- generated_names = {}
174
- generated_values = {}
175
-
176
- # Create and apply the Condition Expression transformation.
177
- transformation = ConditionExpressionTransformation(
178
- self._condition_builder,
179
- placeholder_names=generated_names,
180
- placeholder_values=generated_values,
181
- is_key_condition=False,
182
- )
183
- self._transformer.transform(
184
- params, model.input_shape, transformation, 'ConditionExpression'
185
- )
186
-
187
- # Create and apply the Key Condition Expression transformation.
188
- transformation = ConditionExpressionTransformation(
189
- self._condition_builder,
190
- placeholder_names=generated_names,
191
- placeholder_values=generated_values,
192
- is_key_condition=True,
193
- )
194
- self._transformer.transform(
195
- params, model.input_shape, transformation, 'KeyExpression'
196
- )
197
-
198
- expr_attr_names_input = 'ExpressionAttributeNames'
199
- expr_attr_values_input = 'ExpressionAttributeValues'
200
-
201
- # Now that all of the condition expression transformation are done,
202
- # update the placeholder dictionaries in the request.
203
- if expr_attr_names_input in params:
204
- params[expr_attr_names_input].update(generated_names)
205
- else:
206
- if generated_names:
207
- params[expr_attr_names_input] = generated_names
208
-
209
- if expr_attr_values_input in params:
210
- params[expr_attr_values_input].update(generated_values)
211
- else:
212
- if generated_values:
213
- params[expr_attr_values_input] = generated_values
214
-
215
- def inject_attribute_value_input(self, params, model, **kwargs):
216
- """Injects DynamoDB serialization into parameter input"""
217
- self._transformer.transform(
218
- params,
219
- model.input_shape,
220
- self._serializer.serialize,
221
- 'AttributeValue',
222
- )
223
-
224
- def inject_attribute_value_output(self, parsed, model, **kwargs):
225
- """Injects DynamoDB deserialization into responses"""
226
- if model.output_shape is not None:
227
- self._transformer.transform(
228
- parsed,
229
- model.output_shape,
230
- self._deserializer.deserialize,
231
- 'AttributeValue',
232
- )
233
-
234
-
235
- class ConditionExpressionTransformation:
236
- """Provides a transformation for condition expressions
237
-
238
- The ``ParameterTransformer`` class can call this class directly
239
- to transform the condition expressions in the parameters provided.
240
- """
241
-
242
- def __init__(
243
- self,
244
- condition_builder,
245
- placeholder_names,
246
- placeholder_values,
247
- is_key_condition=False,
248
- ):
249
- self._condition_builder = condition_builder
250
- self._placeholder_names = placeholder_names
251
- self._placeholder_values = placeholder_values
252
- self._is_key_condition = is_key_condition
253
-
254
- def __call__(self, value):
255
- if isinstance(value, ConditionBase):
256
- # Create a conditional expression string with placeholders
257
- # for the provided condition.
258
- built_expression = self._condition_builder.build_expression(
259
- value, is_key_condition=self._is_key_condition
260
- )
261
-
262
- self._placeholder_names.update(
263
- built_expression.attribute_name_placeholders
264
- )
265
- self._placeholder_values.update(
266
- built_expression.attribute_value_placeholders
267
- )
268
-
269
- return built_expression.condition_expression
270
- # Use the user provided value if it is not a ConditonBase object.
271
- return value
272
-
273
-
274
- class ParameterTransformer:
275
- """Transforms the input to and output from botocore based on shape"""
276
-
277
- def transform(self, params, model, transformation, target_shape):
278
- """Transforms the dynamodb input to or output from botocore
279
-
280
- It applies a specified transformation whenever a specific shape name
281
- is encountered while traversing the parameters in the dictionary.
282
-
283
- :param params: The parameters structure to transform.
284
- :param model: The operation model.
285
- :param transformation: The function to apply the parameter
286
- :param target_shape: The name of the shape to apply the
287
- transformation to
288
- """
289
- self._transform_parameters(model, params, transformation, target_shape)
290
-
291
- def _transform_parameters(
292
- self, model, params, transformation, target_shape
293
- ):
294
- type_name = model.type_name
295
- if type_name in ('structure', 'map', 'list'):
296
- getattr(self, f'_transform_{type_name}')(
297
- model, params, transformation, target_shape
298
- )
299
-
300
- def _transform_structure(
301
- self, model, params, transformation, target_shape
302
- ):
303
- if not isinstance(params, collections_abc.Mapping):
304
- return
305
- for param in params:
306
- if param in model.members:
307
- member_model = model.members[param]
308
- member_shape = member_model.name
309
- if member_shape == target_shape:
310
- params[param] = transformation(params[param])
311
- else:
312
- self._transform_parameters(
313
- member_model,
314
- params[param],
315
- transformation,
316
- target_shape,
317
- )
318
-
319
- def _transform_map(self, model, params, transformation, target_shape):
320
- if not isinstance(params, collections_abc.Mapping):
321
- return
322
- value_model = model.value
323
- value_shape = value_model.name
324
- for key, value in params.items():
325
- if value_shape == target_shape:
326
- params[key] = transformation(value)
327
- else:
328
- self._transform_parameters(
329
- value_model, params[key], transformation, target_shape
330
- )
331
-
332
- def _transform_list(self, model, params, transformation, target_shape):
333
- if not isinstance(params, collections_abc.MutableSequence):
334
- return
335
- member_model = model.member
336
- member_shape = member_model.name
337
- for i, item in enumerate(params):
338
- if member_shape == target_shape:
339
- params[i] = transformation(item)
340
- else:
341
- self._transform_parameters(
342
- member_model, params[i], transformation, target_shape
343
- )
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/Big-Web/MMSD/env/Lib/site-packages/pip/_vendor/chardet/langrussianmodel.py DELETED
The diff for this file is too large to render. See raw diff
 
spaces/Blockinger/OVAChatGPT/app.py DELETED
@@ -1,49 +0,0 @@
1
- import whisper
2
- import gradio as gr
3
- import time
4
- from pyChatGPT import ChatGPT
5
- import warnings
6
-
7
- warnings.filterwarnings("ignore")
8
- secret_token = "eyJhbGciOiJkaXIiLCJlbmMiOiJBMjU2R0NNIn0..7mhijdQ19ze0tuj2.sjEQP7Gi4PYli8CUWMGC0GOj4tVDlZOmU8DWlCtRO-uUrkvPLn0hbhHpg0RMERCbBORAmHZ-wawqvZMmiZ2rfxBuaNw0aGp5bZ1IR2N3Na1qyTHuZ29D2TS287MJcsmfiXJaYTb_sxwxi8d9_uY4HEv6aseywDplaGQFmrLnRSKy2kbFXoYXmfXwolIm9miO68JXlYm4tRig2gNf5YsfEvd0rEBf7q7NzdSUud2DVYu7Q-qq6h_AVDCFFgJ7Y3zzhGSJ0c8DPHnynxBzv5KaB94GA05oqWtdqYxZGJ9xLaZOa-KFPGVRK7flzY3jCa8QKxHz8v-bFjdfb8jqU3cGjgyU47_B-P_aLaZ_K2ZFksjImgGzYvOGA1DIk9twImBpDwWtJwZuFifrsIL-d51D33xJJkP4LS_WKjRJJBkS2BPR2A8-NFJ3KaizZLiUdYa1pDlvTHpmd51QwJ7i4cjr41G4VY4O1n-sLgyFcoEbYKsIpuaiFffjyVg1WNJNLl-qOOzkslNjE-xcx5Y6Uo5fEurRfp1vEFlb2PXycaRRUT4r95_39PhSNZciHHFGkNSOoc7Zk90DtrJIcRvFA61YdgSo4_g5H90qSpDL_JvZIuAut58hWbBdxrZDV5c1GIgotX5ZmSyN9DuqRBTwEqdenqo1krMdZc6B1epHV0fON6Ur7PI_CgmIjBWclLc2uxSmnlvBJTvsDp-xOaJty6wFtkyui_QiLXZ0SzJAAOmDgXem91MtjfFF5h0Kc2AviplqyOw6BIFp7i5-oDEBI6FEpDyPNnSHJiMGP8HDV0RIqZs2RK4xUb1FolSqP-DfpZ7gikpcE_Gr-wSM8daHU65g--RxhtgJXi12pR0hz4io5qCfneF__D81Y6tc6x1T79ezPJh9lFRMxYO8G8tJHbUHioHmt4zt-NNy8o0h_fVD3qfRE2w46nju0DGLCw_A4VVL_gTxurVRutvVXj3mgVVEtWNG74jcPSR6jIwJTpmRl7pmj94pQqINJH_-365E2OG55HdZnFhil05_n3uN_0ZZIsaGbznmDvUaGSuwdrhnbnbLSMrAVC9CYs8Euovgh6hQd9aAo4vaboOOECZOeyTbyBmvaOqzHev0GMoXdeUXXCOJAlUQ3wYnFFZ27gr5NNAMqC7uSo0fVEupyop8m3hjjDrO4kVBarCF8IvA-hM2DZ-AUMWuyjcRn4gmJAJMLNxiBM6wPG_Y4HUuYTHZMW_-f5Id0csjCqo9f4TkMDZj6-h3CR6F-Uis80A0HzKSI9jIedrnkS6VfiZw-ZP4T9Ef3AemSqRvhgLN8kcfRwGcB9zotrKDHfrJJQHT4tIEzE5P6JC0KUiObId9nIGAe2IPCed66DbkLF8V_iiQ-ttuQ8ID6gTdSAo7Fl2iV140EbATlNRYCRjrcfFq_Vz2rSNoFJg3r-iE0xh4kmnYTkf7C8NUWY56-r39PP4qRaNbAIEePOBqBa7NKbUem9BSJDa9HZEL3HZ8Xo91yCNOexm-T_MW7_0QgsMbzaZhe3A9KxQjd-Iebn6NIANYqYZ-XubKL_S2OkUCfx_DCCsKFUhsjl1RMF3e-QwX-W2NeTtfpv-7XEe-SgyJsL9eXwYhdZioETLe0McvPNTA3MaZJ068AvWEPsh3NIt5TFIRFhwekGI6wbFIP_amtRSczhGIVmjZblSgvg7XL1V42_vTERz3yHkZmcF7-_T0OV08fOfDQmmU1Q8jUq-v3psPhpORhhzRgNl3gkBeXatDOTKAn6MrGz-EMb44_LVFcqelPABM0Y2H8-h8Yz2d5gdykEyLw6fMF0RCQ8P_OG2AFJMCEqcupzezuf5Q-bzHCZ0yIfksCOX_cMFqVJ2IJTn1SKljgpQ29Bm0IH7zdKWUiu54fVkW9Ie8OpnF6EckCatioCWY3tuA0A0mK2eob4Rn7RnC_KynIOoWjc7SOAjHX42g0rjKqPNk4eQGa7n0QZ5q1tuP2qtvQOhX5ai0QVj_zsGfFYVHtJ8mpA8Mq4fR_BZZ5XdHJF2PpFSXxsvfnZKK_Dz_UMjhwqUtezlxy7aQTr_Bs0JzVMfjfx7Y7sbM_ZymFmcUIq9QzYViMudwpESUjAKTQU_Aw9xIrNxzp-ZZA7EztXIrP5XQSEE0PTVutubJqXDKvTbxSA00c0zs0IF8yVXqi3tsIqsEmM2RFHkDjxwf-U6-ac3rsYtqoTC5nnj6dojw71bgDpwiFBvsrlIDKSgPu2yRM-EXwQFkLOttS4YAWu89yoJDaThRsDOP93wWaAmH1QQc8-kbWfbgOo2pREMUQBNw8pCZEUDMDm1TzNjfpuI8cABMtMu6AjUoesp1sXaa5ZLAeNvuraJ0dDQAvi8.4lEJ1vUP4kQSy_8xka6HOQ"
9
- model = whisper.load_model("base")
10
- model.device
11
-
12
- def transcribe(audio) :
13
-
14
- # load audio and pad/trim it to fit 30 seconds
15
- audio = whisper.load_audio(audio)
16
- audio = whisper.pad_or_trim(audio)
17
-
18
- # make log-Mel spectogram and move to the same device as the model
19
- mel = whisper.log_mel_spectogram(audio).to(model.device)
20
-
21
- # detect the spoken language
22
- _, probs = model.detect_language(mel)
23
-
24
- # decode audio
25
- options = whisper.DecodingOptions()
26
- result = whisper.decode(model, mel, options)
27
- result_text = result.text
28
-
29
- # Pass the generated text to audio
30
- chatgpt_api = ChatGPT(secret_token)
31
- resp = chatgpt_api.send_message(result_text)
32
- out_result = resp['message']
33
-
34
- return [result_text, out_result]
35
-
36
- output_1 = gr.Textbox(label="Speech to Text")
37
- output_2 = gr.Textbox(label="ChatGPT Output")
38
-
39
- gr.Interface(
40
- title = 'OpenAI Whisper and ChatGPT ASR Gradio Web UI',
41
- fn=transcribe,
42
- inputs=[
43
- gr.inputs.Audio(source="microphone", type ="filepath")
44
- ],
45
-
46
- outputs= [
47
- output_1, output_2
48
- ],
49
- live=True).launch()
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/CALM/Dashboard/streamlit_observable/frontend/src/react-app-env.d.ts DELETED
@@ -1 +0,0 @@
1
- /// <reference types="react-scripts" />
 
 
spaces/CVPR/LIVE/ptr.h DELETED
@@ -1,23 +0,0 @@
1
- #pragma once
2
-
3
- #include <cstddef>
4
-
5
- /**
6
- * Python doesn't have a pointer type, therefore we create a pointer wrapper
7
- * see https://stackoverflow.com/questions/48982143/returning-and-passing-around-raw-pod-pointers-arrays-with-python-c-and-pyb?rq=1
8
- */
9
- template <typename T>
10
- class ptr {
11
- public:
12
- ptr() : p(nullptr) {}
13
- ptr(T* p) : p(p) {}
14
- ptr(std::size_t p) : p((T*)p) {}
15
- ptr(const ptr& other) : ptr(other.p) {}
16
- T* operator->() const { return p; }
17
- T* get() const { return p; }
18
- void destroy() { delete p; }
19
- bool is_null() const { return p == nullptr; }
20
- size_t as_size_t() const {return (size_t)p;}
21
- private:
22
- T* p;
23
- };
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/CVPR/WALT/mmdet/core/bbox/assigners/assign_result.py DELETED
@@ -1,204 +0,0 @@
1
- import torch
2
-
3
- from mmdet.utils import util_mixins
4
-
5
-
6
- class AssignResult(util_mixins.NiceRepr):
7
- """Stores assignments between predicted and truth boxes.
8
-
9
- Attributes:
10
- num_gts (int): the number of truth boxes considered when computing this
11
- assignment
12
-
13
- gt_inds (LongTensor): for each predicted box indicates the 1-based
14
- index of the assigned truth box. 0 means unassigned and -1 means
15
- ignore.
16
-
17
- max_overlaps (FloatTensor): the iou between the predicted box and its
18
- assigned truth box.
19
-
20
- labels (None | LongTensor): If specified, for each predicted box
21
- indicates the category label of the assigned truth box.
22
-
23
- Example:
24
- >>> # An assign result between 4 predicted boxes and 9 true boxes
25
- >>> # where only two boxes were assigned.
26
- >>> num_gts = 9
27
- >>> max_overlaps = torch.LongTensor([0, .5, .9, 0])
28
- >>> gt_inds = torch.LongTensor([-1, 1, 2, 0])
29
- >>> labels = torch.LongTensor([0, 3, 4, 0])
30
- >>> self = AssignResult(num_gts, gt_inds, max_overlaps, labels)
31
- >>> print(str(self)) # xdoctest: +IGNORE_WANT
32
- <AssignResult(num_gts=9, gt_inds.shape=(4,), max_overlaps.shape=(4,),
33
- labels.shape=(4,))>
34
- >>> # Force addition of gt labels (when adding gt as proposals)
35
- >>> new_labels = torch.LongTensor([3, 4, 5])
36
- >>> self.add_gt_(new_labels)
37
- >>> print(str(self)) # xdoctest: +IGNORE_WANT
38
- <AssignResult(num_gts=9, gt_inds.shape=(7,), max_overlaps.shape=(7,),
39
- labels.shape=(7,))>
40
- """
41
-
42
- def __init__(self, num_gts, gt_inds, max_overlaps, labels=None):
43
- self.num_gts = num_gts
44
- self.gt_inds = gt_inds
45
- self.max_overlaps = max_overlaps
46
- self.labels = labels
47
- # Interface for possible user-defined properties
48
- self._extra_properties = {}
49
-
50
- @property
51
- def num_preds(self):
52
- """int: the number of predictions in this assignment"""
53
- return len(self.gt_inds)
54
-
55
- def set_extra_property(self, key, value):
56
- """Set user-defined new property."""
57
- assert key not in self.info
58
- self._extra_properties[key] = value
59
-
60
- def get_extra_property(self, key):
61
- """Get user-defined property."""
62
- return self._extra_properties.get(key, None)
63
-
64
- @property
65
- def info(self):
66
- """dict: a dictionary of info about the object"""
67
- basic_info = {
68
- 'num_gts': self.num_gts,
69
- 'num_preds': self.num_preds,
70
- 'gt_inds': self.gt_inds,
71
- 'max_overlaps': self.max_overlaps,
72
- 'labels': self.labels,
73
- }
74
- basic_info.update(self._extra_properties)
75
- return basic_info
76
-
77
- def __nice__(self):
78
- """str: a "nice" summary string describing this assign result"""
79
- parts = []
80
- parts.append(f'num_gts={self.num_gts!r}')
81
- if self.gt_inds is None:
82
- parts.append(f'gt_inds={self.gt_inds!r}')
83
- else:
84
- parts.append(f'gt_inds.shape={tuple(self.gt_inds.shape)!r}')
85
- if self.max_overlaps is None:
86
- parts.append(f'max_overlaps={self.max_overlaps!r}')
87
- else:
88
- parts.append('max_overlaps.shape='
89
- f'{tuple(self.max_overlaps.shape)!r}')
90
- if self.labels is None:
91
- parts.append(f'labels={self.labels!r}')
92
- else:
93
- parts.append(f'labels.shape={tuple(self.labels.shape)!r}')
94
- return ', '.join(parts)
95
-
96
- @classmethod
97
- def random(cls, **kwargs):
98
- """Create random AssignResult for tests or debugging.
99
-
100
- Args:
101
- num_preds: number of predicted boxes
102
- num_gts: number of true boxes
103
- p_ignore (float): probability of a predicted box assinged to an
104
- ignored truth
105
- p_assigned (float): probability of a predicted box not being
106
- assigned
107
- p_use_label (float | bool): with labels or not
108
- rng (None | int | numpy.random.RandomState): seed or state
109
-
110
- Returns:
111
- :obj:`AssignResult`: Randomly generated assign results.
112
-
113
- Example:
114
- >>> from mmdet.core.bbox.assigners.assign_result import * # NOQA
115
- >>> self = AssignResult.random()
116
- >>> print(self.info)
117
- """
118
- from mmdet.core.bbox import demodata
119
- rng = demodata.ensure_rng(kwargs.get('rng', None))
120
-
121
- num_gts = kwargs.get('num_gts', None)
122
- num_preds = kwargs.get('num_preds', None)
123
- p_ignore = kwargs.get('p_ignore', 0.3)
124
- p_assigned = kwargs.get('p_assigned', 0.7)
125
- p_use_label = kwargs.get('p_use_label', 0.5)
126
- num_classes = kwargs.get('p_use_label', 3)
127
-
128
- if num_gts is None:
129
- num_gts = rng.randint(0, 8)
130
- if num_preds is None:
131
- num_preds = rng.randint(0, 16)
132
-
133
- if num_gts == 0:
134
- max_overlaps = torch.zeros(num_preds, dtype=torch.float32)
135
- gt_inds = torch.zeros(num_preds, dtype=torch.int64)
136
- if p_use_label is True or p_use_label < rng.rand():
137
- labels = torch.zeros(num_preds, dtype=torch.int64)
138
- else:
139
- labels = None
140
- else:
141
- import numpy as np
142
- # Create an overlap for each predicted box
143
- max_overlaps = torch.from_numpy(rng.rand(num_preds))
144
-
145
- # Construct gt_inds for each predicted box
146
- is_assigned = torch.from_numpy(rng.rand(num_preds) < p_assigned)
147
- # maximum number of assignments constraints
148
- n_assigned = min(num_preds, min(num_gts, is_assigned.sum()))
149
-
150
- assigned_idxs = np.where(is_assigned)[0]
151
- rng.shuffle(assigned_idxs)
152
- assigned_idxs = assigned_idxs[0:n_assigned]
153
- assigned_idxs.sort()
154
-
155
- is_assigned[:] = 0
156
- is_assigned[assigned_idxs] = True
157
-
158
- is_ignore = torch.from_numpy(
159
- rng.rand(num_preds) < p_ignore) & is_assigned
160
-
161
- gt_inds = torch.zeros(num_preds, dtype=torch.int64)
162
-
163
- true_idxs = np.arange(num_gts)
164
- rng.shuffle(true_idxs)
165
- true_idxs = torch.from_numpy(true_idxs)
166
- gt_inds[is_assigned] = true_idxs[:n_assigned]
167
-
168
- gt_inds = torch.from_numpy(
169
- rng.randint(1, num_gts + 1, size=num_preds))
170
- gt_inds[is_ignore] = -1
171
- gt_inds[~is_assigned] = 0
172
- max_overlaps[~is_assigned] = 0
173
-
174
- if p_use_label is True or p_use_label < rng.rand():
175
- if num_classes == 0:
176
- labels = torch.zeros(num_preds, dtype=torch.int64)
177
- else:
178
- labels = torch.from_numpy(
179
- # remind that we set FG labels to [0, num_class-1]
180
- # since mmdet v2.0
181
- # BG cat_id: num_class
182
- rng.randint(0, num_classes, size=num_preds))
183
- labels[~is_assigned] = 0
184
- else:
185
- labels = None
186
-
187
- self = cls(num_gts, gt_inds, max_overlaps, labels)
188
- return self
189
-
190
- def add_gt_(self, gt_labels):
191
- """Add ground truth as assigned results.
192
-
193
- Args:
194
- gt_labels (torch.Tensor): Labels of gt boxes
195
- """
196
- self_inds = torch.arange(
197
- 1, len(gt_labels) + 1, dtype=torch.long, device=gt_labels.device)
198
- self.gt_inds = torch.cat([self_inds, self.gt_inds])
199
-
200
- self.max_overlaps = torch.cat(
201
- [self.max_overlaps.new_ones(len(gt_labels)), self.max_overlaps])
202
-
203
- if self.labels is not None:
204
- self.labels = torch.cat([gt_labels, self.labels])
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/CVPR/WALT/mmdet/core/bbox/coder/legacy_delta_xywh_bbox_coder.py DELETED
@@ -1,215 +0,0 @@
1
- import mmcv
2
- import numpy as np
3
- import torch
4
-
5
- from ..builder import BBOX_CODERS
6
- from .base_bbox_coder import BaseBBoxCoder
7
-
8
-
9
- @BBOX_CODERS.register_module()
10
- class LegacyDeltaXYWHBBoxCoder(BaseBBoxCoder):
11
- """Legacy Delta XYWH BBox coder used in MMDet V1.x.
12
-
13
- Following the practice in R-CNN [1]_, this coder encodes bbox (x1, y1, x2,
14
- y2) into delta (dx, dy, dw, dh) and decodes delta (dx, dy, dw, dh)
15
- back to original bbox (x1, y1, x2, y2).
16
-
17
- Note:
18
- The main difference between :class`LegacyDeltaXYWHBBoxCoder` and
19
- :class:`DeltaXYWHBBoxCoder` is whether ``+ 1`` is used during width and
20
- height calculation. We suggest to only use this coder when testing with
21
- MMDet V1.x models.
22
-
23
- References:
24
- .. [1] https://arxiv.org/abs/1311.2524
25
-
26
- Args:
27
- target_means (Sequence[float]): denormalizing means of target for
28
- delta coordinates
29
- target_stds (Sequence[float]): denormalizing standard deviation of
30
- target for delta coordinates
31
- """
32
-
33
- def __init__(self,
34
- target_means=(0., 0., 0., 0.),
35
- target_stds=(1., 1., 1., 1.)):
36
- super(BaseBBoxCoder, self).__init__()
37
- self.means = target_means
38
- self.stds = target_stds
39
-
40
- def encode(self, bboxes, gt_bboxes):
41
- """Get box regression transformation deltas that can be used to
42
- transform the ``bboxes`` into the ``gt_bboxes``.
43
-
44
- Args:
45
- bboxes (torch.Tensor): source boxes, e.g., object proposals.
46
- gt_bboxes (torch.Tensor): target of the transformation, e.g.,
47
- ground-truth boxes.
48
-
49
- Returns:
50
- torch.Tensor: Box transformation deltas
51
- """
52
- assert bboxes.size(0) == gt_bboxes.size(0)
53
- assert bboxes.size(-1) == gt_bboxes.size(-1) == 4
54
- encoded_bboxes = legacy_bbox2delta(bboxes, gt_bboxes, self.means,
55
- self.stds)
56
- return encoded_bboxes
57
-
58
- def decode(self,
59
- bboxes,
60
- pred_bboxes,
61
- max_shape=None,
62
- wh_ratio_clip=16 / 1000):
63
- """Apply transformation `pred_bboxes` to `boxes`.
64
-
65
- Args:
66
- boxes (torch.Tensor): Basic boxes.
67
- pred_bboxes (torch.Tensor): Encoded boxes with shape
68
- max_shape (tuple[int], optional): Maximum shape of boxes.
69
- Defaults to None.
70
- wh_ratio_clip (float, optional): The allowed ratio between
71
- width and height.
72
-
73
- Returns:
74
- torch.Tensor: Decoded boxes.
75
- """
76
- assert pred_bboxes.size(0) == bboxes.size(0)
77
- decoded_bboxes = legacy_delta2bbox(bboxes, pred_bboxes, self.means,
78
- self.stds, max_shape, wh_ratio_clip)
79
-
80
- return decoded_bboxes
81
-
82
-
83
- @mmcv.jit(coderize=True)
84
- def legacy_bbox2delta(proposals,
85
- gt,
86
- means=(0., 0., 0., 0.),
87
- stds=(1., 1., 1., 1.)):
88
- """Compute deltas of proposals w.r.t. gt in the MMDet V1.x manner.
89
-
90
- We usually compute the deltas of x, y, w, h of proposals w.r.t ground
91
- truth bboxes to get regression target.
92
- This is the inverse function of `delta2bbox()`
93
-
94
- Args:
95
- proposals (Tensor): Boxes to be transformed, shape (N, ..., 4)
96
- gt (Tensor): Gt bboxes to be used as base, shape (N, ..., 4)
97
- means (Sequence[float]): Denormalizing means for delta coordinates
98
- stds (Sequence[float]): Denormalizing standard deviation for delta
99
- coordinates
100
-
101
- Returns:
102
- Tensor: deltas with shape (N, 4), where columns represent dx, dy,
103
- dw, dh.
104
- """
105
- assert proposals.size() == gt.size()
106
-
107
- proposals = proposals.float()
108
- gt = gt.float()
109
- px = (proposals[..., 0] + proposals[..., 2]) * 0.5
110
- py = (proposals[..., 1] + proposals[..., 3]) * 0.5
111
- pw = proposals[..., 2] - proposals[..., 0] + 1.0
112
- ph = proposals[..., 3] - proposals[..., 1] + 1.0
113
-
114
- gx = (gt[..., 0] + gt[..., 2]) * 0.5
115
- gy = (gt[..., 1] + gt[..., 3]) * 0.5
116
- gw = gt[..., 2] - gt[..., 0] + 1.0
117
- gh = gt[..., 3] - gt[..., 1] + 1.0
118
-
119
- dx = (gx - px) / pw
120
- dy = (gy - py) / ph
121
- dw = torch.log(gw / pw)
122
- dh = torch.log(gh / ph)
123
- deltas = torch.stack([dx, dy, dw, dh], dim=-1)
124
-
125
- means = deltas.new_tensor(means).unsqueeze(0)
126
- stds = deltas.new_tensor(stds).unsqueeze(0)
127
- deltas = deltas.sub_(means).div_(stds)
128
-
129
- return deltas
130
-
131
-
132
- @mmcv.jit(coderize=True)
133
- def legacy_delta2bbox(rois,
134
- deltas,
135
- means=(0., 0., 0., 0.),
136
- stds=(1., 1., 1., 1.),
137
- max_shape=None,
138
- wh_ratio_clip=16 / 1000):
139
- """Apply deltas to shift/scale base boxes in the MMDet V1.x manner.
140
-
141
- Typically the rois are anchor or proposed bounding boxes and the deltas are
142
- network outputs used to shift/scale those boxes.
143
- This is the inverse function of `bbox2delta()`
144
-
145
- Args:
146
- rois (Tensor): Boxes to be transformed. Has shape (N, 4)
147
- deltas (Tensor): Encoded offsets with respect to each roi.
148
- Has shape (N, 4 * num_classes). Note N = num_anchors * W * H when
149
- rois is a grid of anchors. Offset encoding follows [1]_.
150
- means (Sequence[float]): Denormalizing means for delta coordinates
151
- stds (Sequence[float]): Denormalizing standard deviation for delta
152
- coordinates
153
- max_shape (tuple[int, int]): Maximum bounds for boxes. specifies (H, W)
154
- wh_ratio_clip (float): Maximum aspect ratio for boxes.
155
-
156
- Returns:
157
- Tensor: Boxes with shape (N, 4), where columns represent
158
- tl_x, tl_y, br_x, br_y.
159
-
160
- References:
161
- .. [1] https://arxiv.org/abs/1311.2524
162
-
163
- Example:
164
- >>> rois = torch.Tensor([[ 0., 0., 1., 1.],
165
- >>> [ 0., 0., 1., 1.],
166
- >>> [ 0., 0., 1., 1.],
167
- >>> [ 5., 5., 5., 5.]])
168
- >>> deltas = torch.Tensor([[ 0., 0., 0., 0.],
169
- >>> [ 1., 1., 1., 1.],
170
- >>> [ 0., 0., 2., -1.],
171
- >>> [ 0.7, -1.9, -0.5, 0.3]])
172
- >>> legacy_delta2bbox(rois, deltas, max_shape=(32, 32))
173
- tensor([[0.0000, 0.0000, 1.5000, 1.5000],
174
- [0.0000, 0.0000, 5.2183, 5.2183],
175
- [0.0000, 0.1321, 7.8891, 0.8679],
176
- [5.3967, 2.4251, 6.0033, 3.7749]])
177
- """
178
- means = deltas.new_tensor(means).repeat(1, deltas.size(1) // 4)
179
- stds = deltas.new_tensor(stds).repeat(1, deltas.size(1) // 4)
180
- denorm_deltas = deltas * stds + means
181
- dx = denorm_deltas[:, 0::4]
182
- dy = denorm_deltas[:, 1::4]
183
- dw = denorm_deltas[:, 2::4]
184
- dh = denorm_deltas[:, 3::4]
185
- max_ratio = np.abs(np.log(wh_ratio_clip))
186
- dw = dw.clamp(min=-max_ratio, max=max_ratio)
187
- dh = dh.clamp(min=-max_ratio, max=max_ratio)
188
- # Compute center of each roi
189
- px = ((rois[:, 0] + rois[:, 2]) * 0.5).unsqueeze(1).expand_as(dx)
190
- py = ((rois[:, 1] + rois[:, 3]) * 0.5).unsqueeze(1).expand_as(dy)
191
- # Compute width/height of each roi
192
- pw = (rois[:, 2] - rois[:, 0] + 1.0).unsqueeze(1).expand_as(dw)
193
- ph = (rois[:, 3] - rois[:, 1] + 1.0).unsqueeze(1).expand_as(dh)
194
- # Use exp(network energy) to enlarge/shrink each roi
195
- gw = pw * dw.exp()
196
- gh = ph * dh.exp()
197
- # Use network energy to shift the center of each roi
198
- gx = px + pw * dx
199
- gy = py + ph * dy
200
- # Convert center-xy/width/height to top-left, bottom-right
201
-
202
- # The true legacy box coder should +- 0.5 here.
203
- # However, current implementation improves the performance when testing
204
- # the models trained in MMDetection 1.X (~0.5 bbox AP, 0.2 mask AP)
205
- x1 = gx - gw * 0.5
206
- y1 = gy - gh * 0.5
207
- x2 = gx + gw * 0.5
208
- y2 = gy + gh * 0.5
209
- if max_shape is not None:
210
- x1 = x1.clamp(min=0, max=max_shape[1] - 1)
211
- y1 = y1.clamp(min=0, max=max_shape[0] - 1)
212
- x2 = x2.clamp(min=0, max=max_shape[1] - 1)
213
- y2 = y2.clamp(min=0, max=max_shape[0] - 1)
214
- bboxes = torch.stack([x1, y1, x2, y2], dim=-1).view_as(deltas)
215
- return bboxes
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/CVPR/WALT/mmdet/core/bbox/match_costs/__init__.py DELETED
@@ -1,7 +0,0 @@
1
- from .builder import build_match_cost
2
- from .match_cost import BBoxL1Cost, ClassificationCost, FocalLossCost, IoUCost
3
-
4
- __all__ = [
5
- 'build_match_cost', 'ClassificationCost', 'BBoxL1Cost', 'IoUCost',
6
- 'FocalLossCost'
7
- ]
 
 
 
 
 
 
 
 
spaces/CVPR/drawings-to-human/frontend/svelte.config.js DELETED
@@ -1,32 +0,0 @@
1
- import adapter from '@sveltejs/adapter-static';
2
- import preprocess from 'svelte-preprocess';
3
-
4
- const dev = process.env.NODE_ENV === 'development';
5
-
6
- console.log('dev', dev);
7
- /** @type {import('@sveltejs/kit').Config} */
8
- const config = {
9
- // Consult https://github.com/sveltejs/svelte-preprocess
10
- // for more information about preprocessors
11
- preprocess: preprocess({
12
- postcss: true
13
- }),
14
-
15
- kit: {
16
- paths: {
17
- base: '/static'
18
- },
19
- adapter: adapter({
20
- pages: 'build',
21
- assets: 'build',
22
- fallback: null,
23
- precompress: false
24
- }),
25
-
26
- prerender: {
27
- default: true
28
- }
29
- }
30
- };
31
-
32
- export default config;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/CVPR/regionclip-demo/detectron2/layers/csrc/README.md DELETED
@@ -1,7 +0,0 @@
1
-
2
-
3
- To add a new Op:
4
-
5
- 1. Create a new directory
6
- 2. Implement new ops there
7
- 3. Delcare its Python interface in `vision.cpp`.
 
 
 
 
 
 
 
 
spaces/CikeyQI/Yunzai/Yunzai/plugins/other/setPubCk.js DELETED
@@ -1,167 +0,0 @@
1
- import plugin from '../../lib/plugins/plugin.js'
2
- import GsCfg from '../genshin/model/gsCfg.js'
3
- import fs from 'node:fs'
4
- import lodash from 'lodash'
5
- import fetch from 'node-fetch'
6
- import YAML from 'yaml'
7
- import MysInfo from '../genshin/model/mys/mysInfo.js'
8
- import common from '../../lib/common/common.js'
9
-
10
- export class setPubCk extends plugin {
11
- constructor (e) {
12
- super({
13
- name: '配置',
14
- dsc: '#配置ck',
15
- event: 'message',
16
- priority: 700,
17
- rule: [
18
- {
19
- reg: '^#配置(ck|cookie)$|^#*配置公共查询ck$',
20
- fnc: 'setPubCk',
21
- permission: 'master'
22
- },
23
- {
24
- reg: '^#使用(全部|用户)ck$',
25
- fnc: 'setUserCk',
26
- permission: 'master'
27
- }
28
- ]
29
- })
30
-
31
- this.file = './plugins/genshin/config/mys.pubCk.yaml'
32
- }
33
-
34
- /** 配置公共ck */
35
- async setPubCk () {
36
- /** 设置上下文,后续接收到内容会执行doRep方法 */
37
- this.setContext('pubCk')
38
- /** 回复 */
39
- await this.reply('请发送米游社cookie......\n配置后该ck将会加入公共查询池')
40
- }
41
-
42
- async pubCk () {
43
- let msg = this.e.msg
44
-
45
- if (!(/(ltoken|ltoken_v2)/.test(this.e.msg) && /(ltuid|ltmid_v2|account_mid_v2)/.test(this.e.msg))) {
46
- this.e.reply('cookie错误,请发送正确的cookie')
47
- return true
48
- }
49
-
50
- this.finish('pubCk')
51
-
52
- let ck = msg.replace(/#|'|"/g, '')
53
- let param = {}
54
- ck.split(';').forEach((v) => {
55
- // cookie_token_v2,ltoken_v2值也可能有=
56
- // let tmp = lodash.trim(v).split('=')
57
- let tmp = lodash.trim(v);
58
- let index = tmp.indexOf("=");
59
- param[tmp.slice(0,index)] = tmp.slice(index+1);
60
- })
61
-
62
- this.ck = ''
63
- lodash.forEach(param, (v, k) => {
64
- if (['ltoken', 'ltuid', 'cookie_token', 'account_id', 'cookie_token_v2', 'account_mid_v2', 'ltmid_v2', 'ltoken_v2'].includes(k)) {
65
- this.ck += `${k}=${v};`
66
- }
67
- })
68
-
69
- /** 检查ck是否失效 */
70
- if (!await this.checkCk()) {
71
- logger.mark(`配置公共cookie错误:${this.checkMsg || 'cookie错误'}`)
72
- await this.e.reply(`配置公共cookie错误:${this.checkMsg || 'cookie错误'}`)
73
- return
74
- }
75
-
76
- this.ltuid = param.ltuid
77
- // 判断是否是v2版ck
78
- if (param.cookie_token_v2 && (param.account_mid_v2 || param.ltoken_v2) && !(/(\d{4,9})/g).test(this.ltuid)) {
79
- // 获取米游社通行证id
80
- let userFullInfo = await this.getUserInfo()
81
- if (userFullInfo?.data?.user_info) {
82
- let userInfo = userFullInfo?.data?.user_info
83
- this.ltuid = userInfo.uid
84
- this.ck = `${this.ck}ltuid=${this.ltuid};`
85
- } else {
86
- logger.mark(`配置公共cookie错误:${userFullInfo.message || 'cookie错误'}`)
87
- await this.e.reply(`配置公共cookie错误:${userFullInfo.message || 'cookie错误'}`)
88
- return
89
- }
90
- }
91
-
92
- let ckArr = GsCfg.getConfig('mys', 'pubCk') || []
93
-
94
- /** 判断是否重复 */
95
- for (let ck of ckArr) {
96
- if (ck.includes(this.ltuid)) {
97
- await this.e.reply('配置公共cookie错误:该ck已配置')
98
- return
99
- }
100
- }
101
-
102
- ckArr.push(this.ck)
103
- this.save(ckArr)
104
- GsCfg.change_myspubCk()
105
-
106
- await this.e.reply(`配置公共ck成功:第${ckArr.length}个`)
107
- }
108
-
109
- /** 检查ck是否可用 */
110
- async checkCk () {
111
- let url = 'https://api-takumi.mihoyo.com/binding/api/getUserGameRolesByCookie?game_biz=hk4e_cn'
112
- let res = await fetch(url, { method: 'get', headers: { Cookie: this.ck } })
113
- if (!res.ok) return false
114
- res = await res.json()
115
- if (res.retcode != 0) {
116
- this.checkMsg = res.message
117
- return false
118
- }
119
-
120
- return true
121
- }
122
-
123
- // 获取米游社通行证id
124
- async getUserInfo (server = 'mys') {
125
- try {
126
- const that = this
127
- let url = {
128
- mys: 'https://bbs-api.mihoyo.com/user/wapi/getUserFullInfo?gids=2',
129
- hoyolab: ''
130
- }
131
- let res = await fetch(url[server], {
132
- method: 'get',
133
- headers: {
134
- Cookie: that.ck,
135
- Accept: 'application/json, text/plain, */*',
136
- Connection: 'keep-alive',
137
- Host: 'bbs-api.mihoyo.com',
138
- Origin: 'https://m.bbs.mihoyo.com',
139
- Referer: ' https://m.bbs.mihoyo.com/'
140
- }
141
- })
142
- if (!res.ok) return res
143
- res = await res.json()
144
- return res
145
- } catch (e) {
146
- return null
147
- }
148
- }
149
-
150
- save (data) {
151
- data = YAML.stringify(data)
152
- fs.writeFileSync(this.file, data)
153
- }
154
-
155
- async setUserCk () {
156
- let set = './plugins/genshin/config/mys.set.yaml'
157
-
158
- let config = fs.readFileSync(set, 'utf8')
159
- config = config.replace(/allowUseCookie: [0-1]/g, 'allowUseCookie: 1')
160
- fs.writeFileSync(set, config, 'utf8')
161
-
162
- await common.sleep(500)
163
- await MysInfo.initCache(true)
164
-
165
- await this.reply('开启成功,用户ck已加入公共查询ck池')
166
- }
167
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/Cloudyy/bark-voice-cloning/README.md DELETED
@@ -1,16 +0,0 @@
1
- ---
2
- title: Bark Voice Cloning
3
- emoji: 🐶
4
- colorFrom: blue
5
- colorTo: green
6
- sdk: gradio
7
- sdk_version: 3.29.0
8
- python_version: 3.10.11
9
- app_file: app.py
10
- models:
11
- - facebook/hubert-base-ls960
12
- - GitMylo/bark-voice-cloning
13
- pinned: false
14
- license: mit
15
- duplicated_from: GitMylo/bark-voice-cloning
16
- ---
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/CofAI/chat.v1/temp.py DELETED
@@ -1,4 +0,0 @@
1
- import pandas as pd
2
-
3
- pd = pd.DataFrame({'address':[], 'car_num': [], 'lat': [], 'long': [], 'time': [], 'date': []})
4
- pd.to_csv('data.csv', index=False)
 
 
 
 
 
spaces/CosmoAI/ChitChat/app.py DELETED
@@ -1,110 +0,0 @@
1
- import gradio
2
- from transformers import pipeline
3
-
4
- # Initialize the Hugging Face model
5
- model = pipeline(model='google/flan-t5-base')
6
-
7
-
8
- # Define the chatbot function
9
- def chatbot(input_text):
10
- # Generate a response from the Hugging Face model
11
- response = model(input_text, max_length=250, do_sample=True)[0]['generated_text'].strip()
12
-
13
- # Return the bot response
14
- return response
15
-
16
- # Define the Gradio interface
17
- gradio_interface = gradio.Interface(
18
- fn=chatbot,
19
- inputs='text',
20
- outputs='text',
21
- title='Chatbot',
22
- description='A weird chatbot conversations experience.',
23
- examples=[
24
- ['Hi, how are you?']
25
- ]
26
- )
27
-
28
- # Launch the Gradio interface
29
- gradio_interface.launch()
30
-
31
-
32
-
33
-
34
-
35
- # from dotenv import load_dotenv
36
- # from langchain import HuggingFaceHub, LLMChain
37
- # from langchain import PromptTemplates
38
- # import gradio
39
-
40
- # load_dotenv()
41
- # os.getenv('HF_API')
42
-
43
- # hub_llm = HuggingFaceHub(repo_id='facebook/blenderbot-400M-distill')
44
-
45
- # prompt = prompt_templates(
46
- # input_variable = ["question"],
47
- # template = "Answer is: {question}"
48
- # )
49
-
50
- # hub_chain = LLMChain(prompt=prompt, llm=hub_llm, verbose=True)
51
-
52
-
53
-
54
-
55
-
56
- # Sample code for AI language model interaction
57
- # from transformers import GPT2Tokenizer, GPT2LMHeadModel
58
- # import gradio
59
-
60
-
61
- # def simptok(data):
62
- # # Load pre-trained model and tokenizer (using the transformers library)
63
- # model_name = "gpt2"
64
- # tokenizer = GPT2Tokenizer.from_pretrained(model_name)
65
- # model = GPT2LMHeadModel.from_pretrained(model_name)
66
-
67
- # # User input
68
- # user_input = data
69
-
70
- # # Tokenize input
71
- # input_ids = tokenizer.encode(user_input, return_tensors="pt")
72
-
73
- # # Generate response
74
- # output = model.generate(input_ids, max_length=50, num_return_sequences=1)
75
- # response = tokenizer.decode(output[0], skip_special_tokens=True)
76
- # return response
77
-
78
-
79
- # def responsenew(data):
80
- # return simptok(data)
81
-
82
-
83
- # from hugchat import hugchat
84
- # import gradio as gr
85
- # import time
86
-
87
- # # Create a chatbot connection
88
- # chatbot = hugchat.ChatBot(cookie_path="cookies.json")
89
-
90
- # # New a conversation (ignore error)
91
- # id = chatbot.new_conversation()
92
- # chatbot.change_conversation(id)
93
-
94
-
95
- # def get_answer(data):
96
- # return chatbot.chat(data)
97
-
98
- # gradio_interface = gr.Interface(
99
- # fn = get_answer,
100
- # inputs = "text",
101
- # outputs = "text"
102
- # )
103
- # gradio_interface.launch()
104
-
105
- # gradio_interface = gradio.Interface(
106
- # fn = responsenew,
107
- # inputs = "text",
108
- # outputs = "text"
109
- # )
110
- # gradio_interface.launch()
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
spaces/CrucibleAI/ControlNetMediaPipeFaceSD21/cldm/ddim_hacked.py DELETED
@@ -1,317 +0,0 @@
1
- """SAMPLING ONLY."""
2
-
3
- import torch
4
- import numpy as np
5
- from tqdm import tqdm
6
-
7
- from ldm.modules.diffusionmodules.util import make_ddim_sampling_parameters, make_ddim_timesteps, noise_like, extract_into_tensor
8
-
9
-
10
- class DDIMSampler(object):
11
- def __init__(self, model, schedule="linear", **kwargs):
12
- super().__init__()
13
- self.model = model
14
- self.ddpm_num_timesteps = model.num_timesteps
15
- self.schedule = schedule
16
-
17
- def register_buffer(self, name, attr):
18
- # Do not force attr to CUDA device by default. It may not exist.
19
- #if type(attr) == torch.Tensor:
20
- # if attr.device != torch.device("cuda"):
21
- # attr = attr.to(torch.device("cuda"))
22
- setattr(self, name, attr)
23
-
24
- def make_schedule(self, ddim_num_steps, ddim_discretize="uniform", ddim_eta=0., verbose=True):
25
- self.ddim_timesteps = make_ddim_timesteps(ddim_discr_method=ddim_discretize, num_ddim_timesteps=ddim_num_steps,
26
- num_ddpm_timesteps=self.ddpm_num_timesteps,verbose=verbose)
27
- alphas_cumprod = self.model.alphas_cumprod
28
- assert alphas_cumprod.shape[0] == self.ddpm_num_timesteps, 'alphas have to be defined for each timestep'
29
- to_torch = lambda x: x.clone().detach().to(torch.float32).to(self.model.device)
30
-
31
- self.register_buffer('betas', to_torch(self.model.betas))
32
- self.register_buffer('alphas_cumprod', to_torch(alphas_cumprod))
33
- self.register_buffer('alphas_cumprod_prev', to_torch(self.model.alphas_cumprod_prev))
34
-
35
- # calculations for diffusion q(x_t | x_{t-1}) and others
36
- self.register_buffer('sqrt_alphas_cumprod', to_torch(np.sqrt(alphas_cumprod.cpu())))
37
- self.register_buffer('sqrt_one_minus_alphas_cumprod', to_torch(np.sqrt(1. - alphas_cumprod.cpu())))
38
- self.register_buffer('log_one_minus_alphas_cumprod', to_torch(np.log(1. - alphas_cumprod.cpu())))
39
- self.register_buffer('sqrt_recip_alphas_cumprod', to_torch(np.sqrt(1. / alphas_cumprod.cpu())))
40
- self.register_buffer('sqrt_recipm1_alphas_cumprod', to_torch(np.sqrt(1. / alphas_cumprod.cpu() - 1)))
41
-
42
- # ddim sampling parameters
43
- ddim_sigmas, ddim_alphas, ddim_alphas_prev = make_ddim_sampling_parameters(alphacums=alphas_cumprod.cpu(),
44
- ddim_timesteps=self.ddim_timesteps,
45
- eta=ddim_eta,verbose=verbose)
46
- self.register_buffer('ddim_sigmas', ddim_sigmas)
47
- self.register_buffer('ddim_alphas', ddim_alphas)
48
- self.register_buffer('ddim_alphas_prev', ddim_alphas_prev)
49
- self.register_buffer('ddim_sqrt_one_minus_alphas', np.sqrt(1. - ddim_alphas))
50
- sigmas_for_original_sampling_steps = ddim_eta * torch.sqrt(
51
- (1 - self.alphas_cumprod_prev) / (1 - self.alphas_cumprod) * (
52
- 1 - self.alphas_cumprod / self.alphas_cumprod_prev))
53
- self.register_buffer('ddim_sigmas_for_original_num_steps', sigmas_for_original_sampling_steps)
54
-
55
- @torch.no_grad()
56
- def sample(self,
57
- S,
58
- batch_size,
59
- shape,
60
- conditioning=None,
61
- callback=None,
62
- normals_sequence=None,
63
- img_callback=None,
64
- quantize_x0=False,
65
- eta=0.,
66
- mask=None,
67
- x0=None,
68
- temperature=1.,
69
- noise_dropout=0.,
70
- score_corrector=None,
71
- corrector_kwargs=None,
72
- verbose=True,
73
- x_T=None,
74
- log_every_t=100,
75
- unconditional_guidance_scale=1.,
76
- unconditional_conditioning=None, # this has to come in the same format as the conditioning, # e.g. as encoded tokens, ...
77
- dynamic_threshold=None,
78
- ucg_schedule=None,
79
- **kwargs
80
- ):
81
- if conditioning is not None:
82
- if isinstance(conditioning, dict):
83
- ctmp = conditioning[list(conditioning.keys())[0]]
84
- while isinstance(ctmp, list): ctmp = ctmp[0]
85
- cbs = ctmp.shape[0]
86
- if cbs != batch_size:
87
- print(f"Warning: Got {cbs} conditionings but batch-size is {batch_size}")
88
-
89
- elif isinstance(conditioning, list):
90
- for ctmp in conditioning:
91
- if ctmp.shape[0] != batch_size:
92
- print(f"Warning: Got {cbs} conditionings but batch-size is {batch_size}")
93
-
94
- else:
95
- if conditioning.shape[0] != batch_size:
96
- print(f"Warning: Got {conditioning.shape[0]} conditionings but batch-size is {batch_size}")
97
-
98
- self.make_schedule(ddim_num_steps=S, ddim_eta=eta, verbose=verbose)
99
- # sampling
100
- C, H, W = shape
101
- size = (batch_size, C, H, W)
102
- print(f'Data shape for DDIM sampling is {size}, eta {eta}')
103
-
104
- samples, intermediates = self.ddim_sampling(conditioning, size,
105
- callback=callback,
106
- img_callback=img_callback,
107
- quantize_denoised=quantize_x0,
108
- mask=mask, x0=x0,
109
- ddim_use_original_steps=False,
110
- noise_dropout=noise_dropout,
111
- temperature=temperature,
112
- score_corrector=score_corrector,
113
- corrector_kwargs=corrector_kwargs,
114
- x_T=x_T,
115
- log_every_t=log_every_t,
116
- unconditional_guidance_scale=unconditional_guidance_scale,
117
- unconditional_conditioning=unconditional_conditioning,
118
- dynamic_threshold=dynamic_threshold,
119
- ucg_schedule=ucg_schedule
120
- )
121
- return samples, intermediates
122
-
123
- @torch.no_grad()
124
- def ddim_sampling(self, cond, shape,
125
- x_T=None, ddim_use_original_steps=False,
126
- callback=None, timesteps=None, quantize_denoised=False,
127
- mask=None, x0=None, img_callback=None, log_every_t=100,
128
- temperature=1., noise_dropout=0., score_corrector=None, corrector_kwargs=None,
129
- unconditional_guidance_scale=1., unconditional_conditioning=None, dynamic_threshold=None,
130
- ucg_schedule=None):
131
- device = self.model.betas.device
132
- b = shape[0]
133
- if x_T is None:
134
- img = torch.randn(shape, device=device)
135
- else:
136
- img = x_T
137
-
138
- if timesteps is None:
139
- timesteps = self.ddpm_num_timesteps if ddim_use_original_steps else self.ddim_timesteps
140
- elif timesteps is not None and not ddim_use_original_steps:
141
- subset_end = int(min(timesteps / self.ddim_timesteps.shape[0], 1) * self.ddim_timesteps.shape[0]) - 1
142
- timesteps = self.ddim_timesteps[:subset_end]
143
-
144
- intermediates = {'x_inter': [img], 'pred_x0': [img]}
145
- time_range = reversed(range(0,timesteps)) if ddim_use_original_steps else np.flip(timesteps)
146
- total_steps = timesteps if ddim_use_original_steps else timesteps.shape[0]
147
- print(f"Running DDIM Sampling with {total_steps} timesteps")
148
-
149
- iterator = tqdm(time_range, desc='DDIM Sampler', total=total_steps)
150
-
151
- for i, step in enumerate(iterator):
152
- index = total_steps - i - 1
153
- ts = torch.full((b,), step, device=device, dtype=torch.long)
154
-
155
- if mask is not None:
156
- assert x0 is not None
157
- img_orig = self.model.q_sample(x0, ts) # TODO: deterministic forward pass?
158
- img = img_orig * mask + (1. - mask) * img
159
-
160
- if ucg_schedule is not None:
161
- assert len(ucg_schedule) == len(time_range)
162
- unconditional_guidance_scale = ucg_schedule[i]
163
-
164
- outs = self.p_sample_ddim(img, cond, ts, index=index, use_original_steps=ddim_use_original_steps,
165
- quantize_denoised=quantize_denoised, temperature=temperature,
166
- noise_dropout=noise_dropout, score_corrector=score_corrector,
167
- corrector_kwargs=corrector_kwargs,
168
- unconditional_guidance_scale=unconditional_guidance_scale,
169
- unconditional_conditioning=unconditional_conditioning,
170
- dynamic_threshold=dynamic_threshold)
171
- img, pred_x0 = outs
172
- if callback: callback(i)
173
- if img_callback: img_callback(pred_x0, i)
174
-
175
- if index % log_every_t == 0 or index == total_steps - 1:
176
- intermediates['x_inter'].append(img)
177
- intermediates['pred_x0'].append(pred_x0)
178
-
179
- return img, intermediates
180
-
181
- @torch.no_grad()
182
- def p_sample_ddim(self, x, c, t, index, repeat_noise=False, use_original_steps=False, quantize_denoised=False,
183
- temperature=1., noise_dropout=0., score_corrector=None, corrector_kwargs=None,
184
- unconditional_guidance_scale=1., unconditional_conditioning=None,
185
- dynamic_threshold=None):
186
- b, *_, device = *x.shape, x.device
187
-
188
- if unconditional_conditioning is None or unconditional_guidance_scale == 1.:
189
- model_output = self.model.apply_model(x, t, c)
190
- else:
191
- model_t = self.model.apply_model(x, t, c)
192
- model_uncond = self.model.apply_model(x, t, unconditional_conditioning)
193
- model_output = model_uncond + unconditional_guidance_scale * (model_t - model_uncond)
194
-
195
- if self.model.parameterization == "v":
196
- e_t = self.model.predict_eps_from_z_and_v(x, t, model_output)
197
- else:
198
- e_t = model_output
199
-
200
- if score_corrector is not None:
201
- assert self.model.parameterization == "eps", 'not implemented'
202
- e_t = score_corrector.modify_score(self.model, e_t, x, t, c, **corrector_kwargs)
203
-
204
- alphas = self.model.alphas_cumprod if use_original_steps else self.ddim_alphas
205
- alphas_prev = self.model.alphas_cumprod_prev if use_original_steps else self.ddim_alphas_prev
206
- sqrt_one_minus_alphas = self.model.sqrt_one_minus_alphas_cumprod if use_original_steps else self.ddim_sqrt_one_minus_alphas
207
- sigmas = self.model.ddim_sigmas_for_original_num_steps if use_original_steps else self.ddim_sigmas
208
- # select parameters corresponding to the currently considered timestep
209
- a_t = torch.full((b, 1, 1, 1), alphas[index], device=device)
210
- a_prev = torch.full((b, 1, 1, 1), alphas_prev[index], device=device)
211
- sigma_t = torch.full((b, 1, 1, 1), sigmas[index], device=device)
212
- sqrt_one_minus_at = torch.full((b, 1, 1, 1), sqrt_one_minus_alphas[index],device=device)
213
-
214
- # current prediction for x_0
215
- if self.model.parameterization != "v":
216
- pred_x0 = (x - sqrt_one_minus_at * e_t) / a_t.sqrt()
217
- else:
218
- pred_x0 = self.model.predict_start_from_z_and_v(x, t, model_output)
219
-
220
- if quantize_denoised:
221
- pred_x0, _, *_ = self.model.first_stage_model.quantize(pred_x0)
222
-
223
- if dynamic_threshold is not None:
224
- raise NotImplementedError()
225
-
226
- # direction pointing to x_t
227
- dir_xt = (1. - a_prev - sigma_t**2).sqrt() * e_t
228
- noise = sigma_t * noise_like(x.shape, device, repeat_noise) * temperature
229
- if noise_dropout > 0.:
230
- noise = torch.nn.functional.dropout(noise, p=noise_dropout)
231
- x_prev = a_prev.sqrt() * pred_x0 + dir_xt + noise
232
- return x_prev, pred_x0
233
-
234
- @torch.no_grad()
235
- def encode(self, x0, c, t_enc, use_original_steps=False, return_intermediates=None,
236
- unconditional_guidance_scale=1.0, unconditional_conditioning=None, callback=None):
237
- num_reference_steps = self.ddpm_num_timesteps if use_original_steps else self.ddim_timesteps.shape[0]
238
-
239
- assert t_enc <= num_reference_steps
240
- num_steps = t_enc
241
-
242
- if use_original_steps:
243
- alphas_next = self.alphas_cumprod[:num_steps]
244
- alphas = self.alphas_cumprod_prev[:num_steps]
245
- else:
246
- alphas_next = self.ddim_alphas[:num_steps]
247
- alphas = torch.tensor(self.ddim_alphas_prev[:num_steps])
248
-
249
- x_next = x0
250
- intermediates = []
251
- inter_steps = []
252
- for i in tqdm(range(num_steps), desc='Encoding Image'):
253
- t = torch.full((x0.shape[0],), i, device=self.model.device, dtype=torch.long)
254
- if unconditional_guidance_scale == 1.:
255
- noise_pred = self.model.apply_model(x_next, t, c)
256
- else:
257
- assert unconditional_conditioning is not None
258
- e_t_uncond, noise_pred = torch.chunk(
259
- self.model.apply_model(torch.cat((x_next, x_next)), torch.cat((t, t)),
260
- torch.cat((unconditional_conditioning, c))), 2)
261
- noise_pred = e_t_uncond + unconditional_guidance_scale * (noise_pred - e_t_uncond)
262
-
263
- xt_weighted = (alphas_next[i] / alphas[i]).sqrt() * x_next
264
- weighted_noise_pred = alphas_next[i].sqrt() * (
265
- (1 / alphas_next[i] - 1).sqrt() - (1 / alphas[i] - 1).sqrt()) * noise_pred
266
- x_next = xt_weighted + weighted_noise_pred
267
- if return_intermediates and i % (
268
- num_steps // return_intermediates) == 0 and i < num_steps - 1:
269
- intermediates.append(x_next)
270
- inter_steps.append(i)
271
- elif return_intermediates and i >= num_steps - 2:
272
- intermediates.append(x_next)
273
- inter_steps.append(i)
274
- if callback: callback(i)
275
-
276
- out = {'x_encoded': x_next, 'intermediate_steps': inter_steps}
277
- if return_intermediates:
278
- out.update({'intermediates': intermediates})
279
- return x_next, out
280
-
281
- @torch.no_grad()
282
- def stochastic_encode(self, x0, t, use_original_steps=False, noise=None):
283
- # fast, but does not allow for exact reconstruction
284
- # t serves as an index to gather the correct alphas
285
- if use_original_steps:
286
- sqrt_alphas_cumprod = self.sqrt_alphas_cumprod
287
- sqrt_one_minus_alphas_cumprod = self.sqrt_one_minus_alphas_cumprod
288
- else:
289
- sqrt_alphas_cumprod = torch.sqrt(self.ddim_alphas)
290
- sqrt_one_minus_alphas_cumprod = self.ddim_sqrt_one_minus_alphas
291
-
292
- if noise is None:
293
- noise = torch.randn_like(x0)
294
- return (extract_into_tensor(sqrt_alphas_cumprod, t, x0.shape) * x0 +
295
- extract_into_tensor(sqrt_one_minus_alphas_cumprod, t, x0.shape) * noise)
296
-
297
- @torch.no_grad()
298
- def decode(self, x_latent, cond, t_start, unconditional_guidance_scale=1.0, unconditional_conditioning=None,
299
- use_original_steps=False, callback=None):
300
-
301
- timesteps = np.arange(self.ddpm_num_timesteps) if use_original_steps else self.ddim_timesteps
302
- timesteps = timesteps[:t_start]
303
-
304
- time_range = np.flip(timesteps)
305
- total_steps = timesteps.shape[0]
306
- print(f"Running DDIM Sampling with {total_steps} timesteps")
307
-
308
- iterator = tqdm(time_range, desc='Decoding image', total=total_steps)
309
- x_dec = x_latent
310
- for i, step in enumerate(iterator):
311
- index = total_steps - i - 1
312
- ts = torch.full((x_latent.shape[0],), step, device=x_latent.device, dtype=torch.long)
313
- x_dec, _ = self.p_sample_ddim(x_dec, cond, ts, index=index, use_original_steps=use_original_steps,
314
- unconditional_guidance_scale=unconditional_guidance_scale,
315
- unconditional_conditioning=unconditional_conditioning)
316
- if callback: callback(i)
317
- return x_dec