




_lowerCamelCase					:     List[Any]					  =  "\n# Transformers installation\n! pip install transformers datasets evaluate\n# To install from source instead of the last release, comment the command above and uncomment the following one.\n# ! pip install git+https://github.com/huggingface/transformers.git\n"

_lowerCamelCase					:     List[str]					  =  [{"type": "code", "content": INSTALL_CONTENT}]
_lowerCamelCase					:     Optional[Any]					  =  {
    "{processor_class}": "FakeProcessorClass",
    "{model_class}": "FakeModelClass",
    "{object_class}": "FakeObjectClass",
}








"""simple docstring"""
import argparse
import os

import align
import numpy as np
import requests
import tensorflow as tf
import torch
from PIL import Image
from tokenizer import Tokenizer

from transformers import (
    AlignConfig,
    AlignModel,
    AlignProcessor,
    BertConfig,
    BertTokenizer,
    EfficientNetConfig,
    EfficientNetImageProcessor,
)
from transformers.utils import logging


logging.set_verbosity_info()
__UpperCamelCase			:		Union[str, Any]		    =   logging.get_logger(__name__)

def 						_SCREAMING_SNAKE_CASE       (_UpperCAmelCase :  Optional[int]       ):
 lowerCAmelCase  							=      tf.image.resize(_UpperCAmelCase   ,			(346, 346)       )
 lowerCAmelCase  							=      tf.image.crop_to_bounding_box(_UpperCAmelCase   ,			(346 - 289) // 2   ,			(346 - 289) // 2   ,			289   ,			289       )
 return image

def 						_SCREAMING_SNAKE_CASE       ():
 lowerCAmelCase  							=      EfficientNetConfig.from_pretrained('google/efficientnet-b7'       )
 lowerCAmelCase  							=      289
 lowerCAmelCase  							=      640
 lowerCAmelCase  							=      {'0': 'LABEL_0', '1': 'LABEL_1'}
 lowerCAmelCase  							=      {'LABEL_0': 0, 'LABEL_1': 1}
 lowerCAmelCase  							=      []

 lowerCAmelCase  							=      BertConfig()
 lowerCAmelCase  							=      AlignConfig.from_text_vision_configs(
     text_config=_UpperCAmelCase   ,			vision_config=_UpperCAmelCase   ,			projection_dim=640       )
 return config

def 						_SCREAMING_SNAKE_CASE       ():
 lowerCAmelCase  							=      'http://images.cocodataset.org/val2017/000000039769.jpg'
 lowerCAmelCase  							=      Image.open(requests.get(_UpperCAmelCase   ,			stream=_UpperCAmelCase       ).raw       )
 return im

def 						_SCREAMING_SNAKE_CASE       ():
 lowerCAmelCase  							=      EfficientNetImageProcessor(
     do_center_crop=_UpperCAmelCase   ,			rescale_factor=1 / 127.5   ,			rescale_offset=_UpperCAmelCase   ,			do_normalize=_UpperCAmelCase   ,			include_top=_UpperCAmelCase   ,			resample=Image.BILINEAR   ,			)
 lowerCAmelCase  							=      BertTokenizer.from_pretrained('bert-base-uncased'       )
 lowerCAmelCase  							=      64
 lowerCAmelCase  							=      AlignProcessor(image_processor=_UpperCAmelCase   ,			tokenizer=_UpperCAmelCase       )
 return processor

def 						_SCREAMING_SNAKE_CASE       (_UpperCAmelCase :  List[str]       ):
 # EfficientNet image encoder
 lowerCAmelCase  							=      [v.split('_'       )[0].split('block'       )[1] for v in original_param_names if v.startswith('block'       )]
 lowerCAmelCase  							=      list(set(_UpperCAmelCase       )       )
 lowerCAmelCase  							=      sorted(_UpperCAmelCase       )
 lowerCAmelCase  							=      len(_UpperCAmelCase       )
 lowerCAmelCase  							=      {b: str(_UpperCAmelCase       ) for b, i in zip(_UpperCAmelCase   ,			range(_UpperCAmelCase       )       )}

 lowerCAmelCase  							=      []
 rename_keys.append(('stem_conv/kernel:0', 'embeddings.convolution.weight')       )
 rename_keys.append(('stem_bn/gamma:0', 'embeddings.batchnorm.weight')       )
 rename_keys.append(('stem_bn/beta:0', 'embeddings.batchnorm.bias')       )
 rename_keys.append(('stem_bn/moving_mean:0', 'embeddings.batchnorm.running_mean')       )
 rename_keys.append(('stem_bn/moving_variance:0', 'embeddings.batchnorm.running_var')       )

 for b in block_names:
  lowerCAmelCase  							=      block_name_mapping[b]
  rename_keys.append((F'block{b}_expand_conv/kernel:0', F'encoder.blocks.{hf_b}.expansion.expand_conv.weight')       )
  rename_keys.append((F'block{b}_expand_bn/gamma:0', F'encoder.blocks.{hf_b}.expansion.expand_bn.weight')       )
  rename_keys.append((F'block{b}_expand_bn/beta:0', F'encoder.blocks.{hf_b}.expansion.expand_bn.bias')       )
  rename_keys.append(
      (F'block{b}_expand_bn/moving_mean:0', F'encoder.blocks.{hf_b}.expansion.expand_bn.running_mean')       )
  rename_keys.append(
      (F'block{b}_expand_bn/moving_variance:0', F'encoder.blocks.{hf_b}.expansion.expand_bn.running_var')       )
  rename_keys.append(
      (F'block{b}_dwconv/depthwise_kernel:0', F'encoder.blocks.{hf_b}.depthwise_conv.depthwise_conv.weight')       )
  rename_keys.append((F'block{b}_bn/gamma:0', F'encoder.blocks.{hf_b}.depthwise_conv.depthwise_norm.weight')       )
  rename_keys.append((F'block{b}_bn/beta:0', F'encoder.blocks.{hf_b}.depthwise_conv.depthwise_norm.bias')       )
  rename_keys.append(
      (F'block{b}_bn/moving_mean:0', F'encoder.blocks.{hf_b}.depthwise_conv.depthwise_norm.running_mean')       )
  rename_keys.append(
      (F'block{b}_bn/moving_variance:0', F'encoder.blocks.{hf_b}.depthwise_conv.depthwise_norm.running_var')       )

  rename_keys.append((F'block{b}_se_reduce/kernel:0', F'encoder.blocks.{hf_b}.squeeze_excite.reduce.weight')       )
  rename_keys.append((F'block{b}_se_reduce/bias:0', F'encoder.blocks.{hf_b}.squeeze_excite.reduce.bias')       )
  rename_keys.append((F'block{b}_se_expand/kernel:0', F'encoder.blocks.{hf_b}.squeeze_excite.expand.weight')       )
  rename_keys.append((F'block{b}_se_expand/bias:0', F'encoder.blocks.{hf_b}.squeeze_excite.expand.bias')       )
  rename_keys.append(
      (F'block{b}_project_conv/kernel:0', F'encoder.blocks.{hf_b}.projection.project_conv.weight')       )
  rename_keys.append((F'block{b}_project_bn/gamma:0', F'encoder.blocks.{hf_b}.projection.project_bn.weight')       )
  rename_keys.append((F'block{b}_project_bn/beta:0', F'encoder.blocks.{hf_b}.projection.project_bn.bias')       )
  rename_keys.append(
      (F'block{b}_project_bn/moving_mean:0', F'encoder.blocks.{hf_b}.projection.project_bn.running_mean')       )
  rename_keys.append(
      (F'block{b}_project_bn/moving_variance:0', F'encoder.blocks.{hf_b}.projection.project_bn.running_var')       )

 lowerCAmelCase  							=      {}
 for item in rename_keys:
  if item[0] in original_param_names:
   lowerCAmelCase  							=      'vision_model.' + item[1]

    # BERT text encoder
 lowerCAmelCase  							=      []
 lowerCAmelCase  							=      'tf_bert_model/bert'
 lowerCAmelCase  							=      'text_model'
 for i in range(12       ):
  rename_keys.append(
      (
          F'{old}/encoder/layer_._{i}/attention/self/query/kernel:0',
          F'{new}.encoder.layer.{i}.attention.self.query.weight',
      )       )
  rename_keys.append(
      (
          F'{old}/encoder/layer_._{i}/attention/self/query/bias:0',
          F'{new}.encoder.layer.{i}.attention.self.query.bias',
      )       )
  rename_keys.append(
      (
          F'{old}/encoder/layer_._{i}/attention/self/key/kernel:0',
          F'{new}.encoder.layer.{i}.attention.self.key.weight',
      )       )
  rename_keys.append(
      (
          F'{old}/encoder/layer_._{i}/attention/self/key/bias:0',
          F'{new}.encoder.layer.{i}.attention.self.key.bias',
      )       )
  rename_keys.append(
      (
          F'{old}/encoder/layer_._{i}/attention/self/value/kernel:0',
          F'{new}.encoder.layer.{i}.attention.self.value.weight',
      )       )
  rename_keys.append(
      (
          F'{old}/encoder/layer_._{i}/attention/self/value/bias:0',
          F'{new}.encoder.layer.{i}.attention.self.value.bias',
      )       )
  rename_keys.append(
      (
          F'{old}/encoder/layer_._{i}/attention/output/dense/kernel:0',
          F'{new}.encoder.layer.{i}.attention.output.dense.weight',
      )       )
  rename_keys.append(
      (
          F'{old}/encoder/layer_._{i}/attention/output/dense/bias:0',
          F'{new}.encoder.layer.{i}.attention.output.dense.bias',
      )       )
  rename_keys.append(
      (
          F'{old}/encoder/layer_._{i}/attention/output/LayerNorm/gamma:0',
          F'{new}.encoder.layer.{i}.attention.output.LayerNorm.weight',
      )       )
  rename_keys.append(
      (
          F'{old}/encoder/layer_._{i}/attention/output/LayerNorm/beta:0',
          F'{new}.encoder.layer.{i}.attention.output.LayerNorm.bias',
      )       )
  rename_keys.append(
      (
          F'{old}/encoder/layer_._{i}/intermediate/dense/kernel:0',
          F'{new}.encoder.layer.{i}.intermediate.dense.weight',
      )       )
  rename_keys.append(
      (
          F'{old}/encoder/layer_._{i}/intermediate/dense/bias:0',
          F'{new}.encoder.layer.{i}.intermediate.dense.bias',
      )       )
  rename_keys.append(
      (F'{old}/encoder/layer_._{i}/output/dense/kernel:0', F'{new}.encoder.layer.{i}.output.dense.weight')       )
  rename_keys.append(
      (F'{old}/encoder/layer_._{i}/output/dense/bias:0', F'{new}.encoder.layer.{i}.output.dense.bias')       )
  rename_keys.append(
      (F'{old}/encoder/layer_._{i}/output/LayerNorm/gamma:0', F'{new}.encoder.layer.{i}.output.LayerNorm.weight')       )
  rename_keys.append(
      (F'{old}/encoder/layer_._{i}/output/LayerNorm/beta:0', F'{new}.encoder.layer.{i}.output.LayerNorm.bias')       )

 rename_keys.append((F'{old}/embeddings/word_embeddings/weight:0', F'{new}.embeddings.word_embeddings.weight')       )
 rename_keys.append(
     (F'{old}/embeddings/position_embeddings/embeddings:0', F'{new}.embeddings.position_embeddings.weight')       )
 rename_keys.append(
     (F'{old}/embeddings/token_type_embeddings/embeddings:0', F'{new}.embeddings.token_type_embeddings.weight')       )
 rename_keys.append((F'{old}/embeddings/LayerNorm/gamma:0', F'{new}.embeddings.LayerNorm.weight')       )
 rename_keys.append((F'{old}/embeddings/LayerNorm/beta:0', F'{new}.embeddings.LayerNorm.bias')       )

 rename_keys.append((F'{old}/pooler/dense/kernel:0', F'{new}.pooler.dense.weight')       )
 rename_keys.append((F'{old}/pooler/dense/bias:0', F'{new}.pooler.dense.bias')       )
 rename_keys.append(('dense/kernel:0', 'text_projection.weight')       )
 rename_keys.append(('dense/bias:0', 'text_projection.bias')       )
 rename_keys.append(('dense/bias:0', 'text_projection.bias')       )
 rename_keys.append(('temperature:0', 'temperature')       )

 for item in rename_keys:
  if item[0] in original_param_names:
   lowerCAmelCase  							=      item[1]
 return key_mapping

def 						_SCREAMING_SNAKE_CASE       (_UpperCAmelCase :  List[Any]   ,			_UpperCAmelCase :  List[str]   ,			_UpperCAmelCase :  Any       ):
 list(hf_params.keys()       )

 for key, value in tf_params.items():
  if key not in key_mapping:
   continue

  lowerCAmelCase  							=      key_mapping[key]
  if "_conv" in key and "kernel" in key:
   lowerCAmelCase  							=      torch.from_numpy(_UpperCAmelCase       ).permute(3   ,			2   ,			0   ,			1       )
  elif "embeddings" in key:
   lowerCAmelCase  							=      torch.from_numpy(_UpperCAmelCase       )
  elif "depthwise_kernel" in key:
   lowerCAmelCase  							=      torch.from_numpy(_UpperCAmelCase       ).permute(2   ,			3   ,			0   ,			1       )
  elif "kernel" in key:
   lowerCAmelCase  							=      torch.from_numpy(np.transpose(_UpperCAmelCase       )       )
  elif "temperature" in key:
   lowerCAmelCase  							=      value
  elif "bn/gamma" or "bn/beta" in key:
   lowerCAmelCase  							=      torch.from_numpy(np.transpose(_UpperCAmelCase       )       ).squeeze()
  else:
   lowerCAmelCase  							=      torch.from_numpy(_UpperCAmelCase       )

  # Replace HF parameters with original TF model parameters
  hf_params[hf_key].copy_(_UpperCAmelCase       )

@torch.no_grad()
def 						_SCREAMING_SNAKE_CASE       (_UpperCAmelCase :  str   ,			_UpperCAmelCase :  Tuple   ,			_UpperCAmelCase :  Any   ,			_UpperCAmelCase :  Any       ):
 lowerCAmelCase  							=      64
 lowerCAmelCase  							=      Tokenizer(_UpperCAmelCase       )
 lowerCAmelCase  							=      align.Align('efficientnet-b7'   ,			'bert-base'   ,			640   ,			_UpperCAmelCase   ,			tok.get_vocab_size()       )
 original_model.compile()
 original_model.load_weights(_UpperCAmelCase       )

 lowerCAmelCase  							=      original_model.trainable_variables
 lowerCAmelCase  							=      original_model.non_trainable_variables
 lowerCAmelCase  							=      {param.name: param.numpy() for param in tf_params}
 for param in tf_non_train_params:
  lowerCAmelCase  							=      param.numpy()
 lowerCAmelCase  							=      list(tf_params.keys()       )

 # Load HuggingFace model
 lowerCAmelCase  							=      get_align_config()
 lowerCAmelCase  							=      AlignModel(_UpperCAmelCase       ).eval()
 lowerCAmelCase  							=      hf_model.state_dict()

 # Create src-to-dst parameter name mapping dictionary
 print('Converting parameters...'       )
 lowerCAmelCase  							=      rename_keys(_UpperCAmelCase       )
 replace_params(_UpperCAmelCase   ,			_UpperCAmelCase   ,			_UpperCAmelCase       )

 # Initialize processor
 lowerCAmelCase  							=      get_processor()
 lowerCAmelCase  							=      processor(
     images=prepare_img()   ,			text='A picture of a cat'   ,			padding='max_length'   ,			max_length=64   ,			return_tensors='pt'       )

 # HF model inference
 hf_model.eval()
 with torch.no_grad():
  lowerCAmelCase  							=      hf_model(**_UpperCAmelCase       )

 lowerCAmelCase  							=      outputs.image_embeds.detach().numpy()
 lowerCAmelCase  							=      outputs.text_embeds.detach().numpy()

 # Original model inference
 lowerCAmelCase  							=      False
 lowerCAmelCase  							=      EfficientNetImageProcessor(
     do_center_crop=_UpperCAmelCase   ,			do_rescale=_UpperCAmelCase   ,			do_normalize=_UpperCAmelCase   ,			include_top=_UpperCAmelCase   ,			resample=Image.BILINEAR   ,			)
 lowerCAmelCase  							=      tf_image_processor(images=prepare_img()   ,			return_tensors='tf'   ,			data_format='channels_last'       )['pixel_values']
 lowerCAmelCase  							=      tok(tf.constant(['A picture of a cat']       )       )

 lowerCAmelCase  							=      original_model.image_encoder(_UpperCAmelCase   ,			training=_UpperCAmelCase       )
 lowerCAmelCase  							=      original_model.text_encoder(_UpperCAmelCase   ,			training=_UpperCAmelCase       )

 lowerCAmelCase  							=      tf.nn.la_normalize(_UpperCAmelCase   ,			axis=-1       )
 lowerCAmelCase  							=      tf.nn.la_normalize(_UpperCAmelCase   ,			axis=-1       )

 # Check whether original and HF model outputs match  -> np.allclose
 if not np.allclose(_UpperCAmelCase   ,			_UpperCAmelCase   ,			atol=1e-3       ):
  raise ValueError('The predicted image features are not the same.'       )
 if not np.allclose(_UpperCAmelCase   ,			_UpperCAmelCase   ,			atol=1e-3       ):
  raise ValueError('The predicted text features are not the same.'       )
 print('Model outputs match!'       )

 if save_model:
  # Create folder to save model
  if not os.path.isdir(_UpperCAmelCase       ):
   os.mkdir(_UpperCAmelCase       )
  # Save converted model and image processor
  hf_model.save_pretrained(_UpperCAmelCase       )
  processor.save_pretrained(_UpperCAmelCase       )

 if push_to_hub:
  # Push model and image processor to hub
  print('Pushing converted ALIGN to the hub...'       )
  processor.push_to_hub('align-base'       )
  hf_model.push_to_hub('align-base'       )


if __name__ == "__main__":
       __UpperCamelCase			:		str		    =   argparse.ArgumentParser()
       # Required parameters
       parser.add_argument(
           '''--checkpoint_path''',
           default='''./weights/model-weights''',
           type=str,
           help='''Path to the pretrained TF ALIGN checkpoint.''',
       )
       parser.add_argument(
           '''--pytorch_dump_folder_path''',
           default='''hf_model''',
           type=str,
           help='''Path to the output PyTorch model directory.''',
       )
       parser.add_argument('''--save_model''', action='''store_true''', help='''Save model to local''')
       parser.add_argument('''--push_to_hub''', action='''store_true''', help='''Push model and image processor to the hub''')

       __UpperCamelCase			:		int		    =   parser.parse_args()
       convert_align_checkpoint(args.checkpoint_path, args.pytorch_dump_folder_path, args.save_model, args.push_to_hub)





