




import copy
import os
from typing import Union

from ...configuration_utils import PretrainedConfig
from ...utils import logging


__UpperCamelCase					:		Any	  =						logging.get_logger(__name__)

__UpperCamelCase					:		Any	  =						{
    """microsoft/git-base""": """https://huggingface.co/microsoft/git-base/resolve/main/config.json""",
}


class   __SCREAMING_SNAKE_CASE(	__A	):
							_UpperCAmelCase     =       """git_vision_model"""
							def __init__(     self:      List[str]       ,	UpperCamelCase:      Union[str, Any]=7_68       ,	UpperCamelCase:      List[Any]=30_72       ,	UpperCamelCase:      Optional[Any]=12       ,	UpperCamelCase:      Any=12       ,	UpperCamelCase:      Tuple=3       ,	UpperCamelCase:      Tuple=2_24       ,	UpperCamelCase:      Union[str, Any]=16       ,	UpperCamelCase:      List[str]="quick_gelu"       ,	UpperCamelCase:      Any=1e-5       ,	UpperCamelCase:      Any=0.0       ,	UpperCamelCase:      Optional[int]=0.02       ,	**UpperCamelCase:      Optional[int]       ,	)		->		Tuple:
											super().__init__(**UpperCamelCase__						)

											snake_case__									=     hidden_size
											snake_case__									=     intermediate_size
											snake_case__									=     num_hidden_layers
											snake_case__									=     num_attention_heads
											snake_case__									=     num_channels
											snake_case__									=     patch_size
											snake_case__									=     image_size
											snake_case__									=     initializer_range
											snake_case__									=     attention_dropout
											snake_case__									=     layer_norm_eps
											snake_case__									=     hidden_act


							@classmethod
							def lowerCAmelCase_ (     cls:      Tuple       ,	UpperCamelCase:      int       ,	**UpperCamelCase:      List[str]						)		->		List[str]:
											cls._set_token_in_kwargs(UpperCamelCase__						)

											snake_case__									=     cls.get_config_dict(UpperCamelCase__       ,	**UpperCamelCase__						)

											# get the vision config dict if we are loading from GITConfig
											if config_dict.get('model_type'						) == "git":
															snake_case__									=     config_dict['vision_config']

											if "model_type" in config_dict and hasattr(cls       ,	'model_type'						) and config_dict["model_type"] != cls.model_type:
															logger.warning(
															    F'''You are using a model of type {config_dict['model_type']} to instantiate a model of type '''
															    F'''{cls.model_type}. This is not supported for all configurations of models and can yield errors.'''						)

											return cls.from_dict(UpperCamelCase__       ,	**UpperCamelCase__						)


class   __SCREAMING_SNAKE_CASE(	__A	):
							_UpperCAmelCase     =       """git"""
							def __init__(     self:      List[Any]       ,	UpperCamelCase:      List[str]=None       ,	UpperCamelCase:      Any=3_05_22       ,	UpperCamelCase:      List[Any]=7_68       ,	UpperCamelCase:      Tuple=6       ,	UpperCamelCase:      Optional[int]=12       ,	UpperCamelCase:      List[Any]=30_72       ,	UpperCamelCase:      str="gelu"       ,	UpperCamelCase:      Tuple=0.1       ,	UpperCamelCase:      Tuple=0.1       ,	UpperCamelCase:      Optional[int]=10_24       ,	UpperCamelCase:      List[str]=0.02       ,	UpperCamelCase:      Dict=1e-12       ,	UpperCamelCase:      Dict=0       ,	UpperCamelCase:      str="absolute"       ,	UpperCamelCase:      List[str]=True       ,	UpperCamelCase:      List[str]=False       ,	UpperCamelCase:      Optional[int]=1_01       ,	UpperCamelCase:      Union[str, Any]=1_02       ,	UpperCamelCase:      int=None       ,	**UpperCamelCase:      List[Any]       ,	)		->		Union[str, Any]:
											super().__init__(bos_token_id=UpperCamelCase__       ,	eos_token_id=UpperCamelCase__       ,	pad_token_id=UpperCamelCase__       ,	**UpperCamelCase__						)

											if vision_config is None:
															snake_case__									=     {}
															logger.info('vision_config is None. initializing the GitVisionConfig with default values.'						)

											snake_case__									=     GitVisionConfig(**UpperCamelCase__						)
											snake_case__									=     vocab_size
											snake_case__									=     hidden_size
											snake_case__									=     num_hidden_layers
											snake_case__									=     num_attention_heads
											snake_case__									=     hidden_act
											snake_case__									=     intermediate_size
											snake_case__									=     hidden_dropout_prob
											snake_case__									=     attention_probs_dropout_prob
											snake_case__									=     max_position_embeddings
											snake_case__									=     initializer_range
											snake_case__									=     layer_norm_eps
											snake_case__									=     position_embedding_type
											snake_case__									=     use_cache
											snake_case__									=     tie_word_embeddings
											snake_case__									=     num_image_with_embedding

											snake_case__									=     bos_token_id
											snake_case__									=     eos_token_id


							def lowerCAmelCase_ (     self:      List[Any]						)		->		Any:
											snake_case__									=     copy.deepcopy(self.__dict__						)
											snake_case__									=     self.vision_config.to_dict()
											snake_case__									=     self.__class__.model_type
											return output












import gc
import random
import unittest

import numpy as np
import torch
from transformers import (
    CLIPImageProcessor,
    CLIPTextConfig,
    CLIPTextModel,
    CLIPTokenizer,
    CLIPVisionConfig,
    CLIPVisionModelWithProjection,
)

from diffusers import AutoencoderKL, DDIMScheduler, DDPMScheduler, StableUnCLIPImgaImgPipeline, UNetaDConditionModel
from diffusers.pipelines.pipeline_utils import DiffusionPipeline
from diffusers.pipelines.stable_diffusion.stable_unclip_image_normalizer import StableUnCLIPImageNormalizer
from diffusers.utils.import_utils import is_xformers_available
from diffusers.utils.testing_utils import (
    enable_full_determinism,
    floats_tensor,
    load_image,
    load_numpy,
    require_torch_gpu,
    skip_mps,
    slow,
    torch_device,
)

from ..pipeline_params import TEXT_GUIDED_IMAGE_VARIATION_BATCH_PARAMS, TEXT_GUIDED_IMAGE_VARIATION_PARAMS
from ..test_pipelines_common import (
    PipelineKarrasSchedulerTesterMixin,
    PipelineLatentTesterMixin,
    PipelineTesterMixin,
    assert_mean_pixel_difference,
)


enable_full_determinism()


class   __SCREAMING_SNAKE_CASE(	a_    ,  a_    ,  a_    ,  unittest.TestCase	):
							_UpperCAmelCase     =       StableUnCLIPImgaImgPipeline
							_UpperCAmelCase     =       TEXT_GUIDED_IMAGE_VARIATION_PARAMS
							_UpperCAmelCase     =       TEXT_GUIDED_IMAGE_VARIATION_BATCH_PARAMS
							_UpperCAmelCase     =       frozenset(
							    []	)  # TO-DO: update image_params once pipeline is refactored with VaeImageProcessor.preprocess
							_UpperCAmelCase     =       frozenset([]	)
							def lowerCAmelCase_ (     self:      List[Any]						)		->		Union[str, Any]:
											snake_case__									=     32
											snake_case__									=     embedder_hidden_size

											# image encoding components

											snake_case__									=     CLIPImageProcessor(crop_size=32       ,	size=32						)

											torch.manual_seed(0						)
											snake_case__									=     CLIPVisionModelWithProjection(
											    CLIPVisionConfig(
											        hidden_size=UpperCamelCase       ,	projection_dim=UpperCamelCase       ,	num_hidden_layers=5       ,	num_attention_heads=4       ,	image_size=32       ,	intermediate_size=37       ,	patch_size=1       ,	)						)

											# regular denoising components

											torch.manual_seed(0						)
											snake_case__									=     StableUnCLIPImageNormalizer(embedding_dim=UpperCamelCase						)
											snake_case__									=     DDPMScheduler(beta_schedule='squaredcos_cap_v2'						)

											torch.manual_seed(0						)
											snake_case__									=     CLIPTokenizer.from_pretrained('hf-internal-testing/tiny-random-clip'						)

											torch.manual_seed(0						)
											snake_case__									=     CLIPTextModel(
											    CLIPTextConfig(
											        bos_token_id=0       ,	eos_token_id=2       ,	hidden_size=UpperCamelCase       ,	projection_dim=32       ,	intermediate_size=37       ,	layer_norm_eps=1e-05       ,	num_attention_heads=4       ,	num_hidden_layers=5       ,	pad_token_id=1       ,	vocab_size=10_00       ,	)						)

											torch.manual_seed(0						)
											snake_case__									=     UNetaDConditionModel(
											    sample_size=32       ,	in_channels=4       ,	out_channels=4       ,	down_block_types=('CrossAttnDownBlock2D', 'DownBlock2D')       ,	up_block_types=('UpBlock2D', 'CrossAttnUpBlock2D')       ,	block_out_channels=(32, 64)       ,	attention_head_dim=(2, 4)       ,	class_embed_type='projection'       ,	projection_class_embeddings_input_dim=embedder_projection_dim * 2       ,	cross_attention_dim=UpperCamelCase       ,	layers_per_block=1       ,	upcast_attention=UpperCamelCase       ,	use_linear_projection=UpperCamelCase       ,	)

											torch.manual_seed(0						)
											snake_case__									=     DDIMScheduler(
											    beta_schedule='scaled_linear'       ,	beta_start=0.00_085       ,	beta_end=0.012       ,	prediction_type='v_prediction'       ,	set_alpha_to_one=UpperCamelCase       ,	steps_offset=1       ,	)

											torch.manual_seed(0						)
											snake_case__									=     AutoencoderKL()

											snake_case__									=     {
											    # image encoding components
											    'feature_extractor': feature_extractor,
											    'image_encoder': image_encoder.eval(),
											    # image noising components
											    'image_normalizer': image_normalizer.eval(),
											    'image_noising_scheduler': image_noising_scheduler,
											    # regular denoising components
											    'tokenizer': tokenizer,
											    'text_encoder': text_encoder.eval(),
											    'unet': unet.eval(),
											    'scheduler': scheduler,
											    'vae': vae.eval(),
											}

											return components
							def lowerCAmelCase_ (     self:      str       ,	UpperCamelCase:      Dict       ,	UpperCamelCase:      Tuple=0       ,	UpperCamelCase:      Union[str, Any]=True						)		->		Any:
											if str(UpperCamelCase						).startswith('mps'						):
															snake_case__									=     torch.manual_seed(UpperCamelCase						)
											else:
															snake_case__									=     torch.Generator(device=UpperCamelCase						).manual_seed(UpperCamelCase						)

											snake_case__									=     floats_tensor((1, 3, 32, 32)       ,	rng=random.Random(UpperCamelCase						)						).to(UpperCamelCase						)

											if pil_image:
															snake_case__									=     input_image * 0.5 + 0.5
															snake_case__									=     input_image.clamp(0       ,	1						)
															snake_case__									=     input_image.cpu().permute(0       ,	2       ,	3       ,	1						).float().numpy()
															snake_case__									=     DiffusionPipeline.numpy_to_pil(UpperCamelCase						)[0]

											return {
											    "prompt": "An anime racoon running a marathon",
											    "image": input_image,
											    "generator": generator,
											    "num_inference_steps": 2,
											    "output_type": "np",
											}
							@skip_mps
							def lowerCAmelCase_ (     self:      Dict						)		->		Optional[Any]:
											snake_case__									=     'cpu'  # ensure determinism for the device-dependent torch.Generator
											snake_case__									=     self.get_dummy_components()
											snake_case__									=     StableUnCLIPImgaImgPipeline(**UpperCamelCase						)
											snake_case__									=     sd_pipe.to(UpperCamelCase						)
											sd_pipe.set_progress_bar_config(disable=UpperCamelCase						)

											snake_case__									=     self.get_dummy_inputs(UpperCamelCase						)
											inputs.update({'image_embeds': None}						)
											snake_case__									=     sd_pipe(**UpperCamelCase						).images
											snake_case__									=     image[0, -3:, -3:, -1]

											assert image.shape == (1, 32, 32, 3)
											snake_case__									=     np.array([0.3_872, 0.7_224, 0.5_601, 0.4_741, 0.6_872, 0.5_814, 0.4_636, 0.3_867, 0.5_078]						)

											assert np.abs(image_slice.flatten() - expected_slice						).max() < 1e-3
							def lowerCAmelCase_ (     self:      Optional[int]						)		->		Union[str, Any]:
											snake_case__									=     torch_device in ['cpu', 'mps']

											self._test_attention_slicing_forward_pass(test_max_difference=UpperCamelCase						)
							def lowerCAmelCase_ (     self:      List[Any]						)		->		int:
											snake_case__									=     torch_device in ['cpu', 'mps']

											self._test_inference_batch_single_identical(test_max_difference=UpperCamelCase						)


							@unittest.skipIf(
							    torch_device != 'cuda' or not is_xformers_available()       ,	reason='XFormers attention is only available with CUDA and `xformers` installed'       ,	)
							def lowerCAmelCase_ (     self:      str						)		->		Optional[int]:
											self._test_xformers_attention_forwardGenerator_pass(test_max_difference=UpperCamelCase						)


@slow
@require_torch_gpu
class   __SCREAMING_SNAKE_CASE(	unittest.TestCase	):
							def lowerCAmelCase_ (     self:      Union[str, Any]						)		->		Optional[int]:
											# clean up the VRAM after each test
											super().tearDown()
											gc.collect()
											torch.cuda.empty_cache()
							def lowerCAmelCase_ (     self:      List[Any]						)		->		Dict:
											snake_case__									=     load_image(
											    'https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main/stable_unclip/turtle.png'						)

											snake_case__									=     load_numpy(
											    'https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main/stable_unclip/stable_unclip_2_1_l_img2img_anime_turtle_fp16.npy'						)

											snake_case__									=     StableUnCLIPImgaImgPipeline.from_pretrained(
											    'fusing/stable-unclip-2-1-l-img2img'       ,	torch_dtype=torch.floataa						)
											pipe.to(UpperCamelCase						)
											pipe.set_progress_bar_config(disable=UpperCamelCase						)
											# stable unclip will oom when integration tests are run on a V100,
											# so turn on memory savings
											pipe.enable_attention_slicing()
											pipe.enable_sequential_cpu_offload()

											snake_case__									=     torch.Generator(device='cpu'						).manual_seed(0						)
											snake_case__									=     pipe(UpperCamelCase       ,	'anime turle'       ,	generator=UpperCamelCase       ,	output_type='np'						)

											snake_case__									=     output.images[0]

											assert image.shape == (7_68, 7_68, 3)

											assert_mean_pixel_difference(UpperCamelCase       ,	UpperCamelCase						)
							def lowerCAmelCase_ (     self:      Optional[int]						)		->		Dict:
											snake_case__									=     load_image(
											    'https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main/stable_unclip/turtle.png'						)

											snake_case__									=     load_numpy(
											    'https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main/stable_unclip/stable_unclip_2_1_h_img2img_anime_turtle_fp16.npy'						)

											snake_case__									=     StableUnCLIPImgaImgPipeline.from_pretrained(
											    'fusing/stable-unclip-2-1-h-img2img'       ,	torch_dtype=torch.floataa						)
											pipe.to(UpperCamelCase						)
											pipe.set_progress_bar_config(disable=UpperCamelCase						)
											# stable unclip will oom when integration tests are run on a V100,
											# so turn on memory savings
											pipe.enable_attention_slicing()
											pipe.enable_sequential_cpu_offload()

											snake_case__									=     torch.Generator(device='cpu'						).manual_seed(0						)
											snake_case__									=     pipe(UpperCamelCase       ,	'anime turle'       ,	generator=UpperCamelCase       ,	output_type='np'						)

											snake_case__									=     output.images[0]

											assert image.shape == (7_68, 7_68, 3)

											assert_mean_pixel_difference(UpperCamelCase       ,	UpperCamelCase						)


							def lowerCAmelCase_ (     self:      Optional[Any]						)		->		str:
											snake_case__									=     load_image(
											    'https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main/stable_unclip/turtle.png'						)

											torch.cuda.empty_cache()
											torch.cuda.reset_max_memory_allocated()
											torch.cuda.reset_peak_memory_stats()

											snake_case__									=     StableUnCLIPImgaImgPipeline.from_pretrained(
											    'fusing/stable-unclip-2-1-h-img2img'       ,	torch_dtype=torch.floataa						)
											snake_case__									=     pipe.to(UpperCamelCase						)
											pipe.set_progress_bar_config(disable=UpperCamelCase						)
											pipe.enable_attention_slicing()
											pipe.enable_sequential_cpu_offload()

											snake_case__									=     pipe(
											    UpperCamelCase       ,	'anime turtle'       ,	num_inference_steps=2       ,	output_type='np'       ,	)

											snake_case__									=     torch.cuda.max_memory_allocated()
											# make sure that less than 7 GB is allocated
											assert mem_bytes < 7 * 10**9




