


from __future__ import annotations
def 							__lowerCamelCase		(					UpperCAmelCase_		:						str					,    UpperCAmelCase_		:						list[str] | None = None					,    UpperCAmelCase_		:						dict[str, float] | None = None					,    UpperCAmelCase_		:						bool = False					,    ):




      """simple docstring"""





      a		:Tuple									=			cipher_alphabet or [chr(UpperCAmelCase_		) for i in range(97					,    123		)]

      # If the argument is None or the user provided an empty dictionary
      if not frequencies_dict:
            # Frequencies of letters in the english language (how much they show up)
            a		:Any									=			{
                '''a''': 0.08497,
                '''b''': 0.01492,
                '''c''': 0.02202,
                '''d''': 0.04253,
                '''e''': 0.11162,
                '''f''': 0.02228,
                '''g''': 0.02015,
                '''h''': 0.06094,
                '''i''': 0.07546,
                '''j''': 0.00153,
                '''k''': 0.01292,
                '''l''': 0.04025,
                '''m''': 0.02406,
                '''n''': 0.06749,
                '''o''': 0.07507,
                '''p''': 0.01929,
                '''q''': 0.00095,
                '''r''': 0.07587,
                '''s''': 0.06327,
                '''t''': 0.09356,
                '''u''': 0.02758,
                '''v''': 0.00978,
                '''w''': 0.02560,
                '''x''': 0.00150,
                '''y''': 0.01994,
                '''z''': 0.00077,
            }
      else:
            # Custom frequencies dictionary
            a		:Optional[int]									=			frequencies_dict

      if not case_sensitive:
            a		:List[Any]									=			ciphertext.lower()

      # Chi squared statistic values
      a		:dict[int, tuple[float, str]]									=			{}

      # cycle through all of the shifts
      for shift in range(len(UpperCAmelCase_		)		):
            a		:Union[str, Any]									=			''''''

            # decrypt the message with the shift
            for letter in ciphertext:
                  try:
                        # Try to index the letter in the alphabet
                        a		:str									=			(alphabet_letters.index(letter.lower()		) - shift) % len(
                            UpperCAmelCase_		)
                        decrypted_with_shift += (
                            alphabet_letters[new_key].upper()
                            if case_sensitive and letter.isupper()
                            else alphabet_letters[new_key]
                        )
                  except ValueError:
                        # Append the character if it isn't in the alphabet
                        decrypted_with_shift += letter

            a		:List[Any]									=			0.0

            # Loop through each letter in the decoded message with the shift
            for letter in decrypted_with_shift:
                  if case_sensitive:
                        a		:str									=			letter.lower()
                        if letter in frequencies:
                              # Get the amount of times the letter occurs in the message
                              a		:Tuple									=			decrypted_with_shift.lower().count(UpperCAmelCase_		)

                              # Get the excepcted amount of times the letter should appear based
                              # on letter frequencies
                              a		:str									=			frequencies[letter] * occurrences

                              # Complete the chi squared statistic formula
                              a		:Tuple									=			((occurrences - expected) ** 2) / expected

                              # Add the margin of error to the total chi squared statistic
                              chi_squared_statistic += chi_letter_value
                  else:
                        if letter.lower() in frequencies:
                              # Get the amount of times the letter occurs in the message
                              a		:List[str]									=			decrypted_with_shift.count(UpperCAmelCase_		)

                              # Get the excepcted amount of times the letter should appear based
                              # on letter frequencies
                              a		:Any									=			frequencies[letter] * occurrences

                              # Complete the chi squared statistic formula
                              a		:Union[str, Any]									=			((occurrences - expected) ** 2) / expected

                              # Add the margin of error to the total chi squared statistic
                              chi_squared_statistic += chi_letter_value

        # Add the data to the chi_squared_statistic_values dictionary
            a		:List[str]									=			(
                chi_squared_statistic,
                decrypted_with_shift,
            )

      # Get the most likely cipher by finding the cipher with the smallest chi squared
      # statistic
      def chi_squared_statistic_values_sorting_key(UpperCAmelCase_		:						int		) -> tuple[float, str]:
            return chi_squared_statistic_values[key]

      a		:int									=			min(
          UpperCAmelCase_					,    key=UpperCAmelCase_					,    )

      # Get all the data from the most likely cipher (key, decoded message)
      (
          (
          a
      )				,							(
          a
      )				,							
      )		:Dict									=			chi_squared_statistic_values[most_likely_cipher]

      # Return the data on the most likely shift
      return (
          most_likely_cipher,
          most_likely_cipher_chi_squared_value,
          decoded_most_likely_cipher,
      )









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


snake_case							:       List[Any]										=	logging.get_logger(__name__)

snake_case							:       Dict										=	{
    '''uclanlp/visualbert-vqa''': '''https://huggingface.co/uclanlp/visualbert-vqa/resolve/main/config.json''',
    '''uclanlp/visualbert-vqa-pre''': '''https://huggingface.co/uclanlp/visualbert-vqa-pre/resolve/main/config.json''',
    '''uclanlp/visualbert-vqa-coco-pre''': (
        '''https://huggingface.co/uclanlp/visualbert-vqa-coco-pre/resolve/main/config.json'''
    ),
    '''uclanlp/visualbert-vcr''': '''https://huggingface.co/uclanlp/visualbert-vcr/resolve/main/config.json''',
    '''uclanlp/visualbert-vcr-pre''': '''https://huggingface.co/uclanlp/visualbert-vcr-pre/resolve/main/config.json''',
    '''uclanlp/visualbert-vcr-coco-pre''': (
        '''https://huggingface.co/uclanlp/visualbert-vcr-coco-pre/resolve/main/config.json'''
    ),
    '''uclanlp/visualbert-nlvr2''': '''https://huggingface.co/uclanlp/visualbert-nlvr2/resolve/main/config.json''',
    '''uclanlp/visualbert-nlvr2-pre''': '''https://huggingface.co/uclanlp/visualbert-nlvr2-pre/resolve/main/config.json''',
    '''uclanlp/visualbert-nlvr2-coco-pre''': (
        '''https://huggingface.co/uclanlp/visualbert-nlvr2-coco-pre/resolve/main/config.json'''
    )
    # See all VisualBERT models at https://huggingface.co/models?filter=visual_bert
}







class 						_snake_case    ( _snake_case				):
 SCREAMING_SNAKE_CASE__ =			'visual_bert'




 def __init__(						self   ,    _lowerCamelCase=3_0522   ,    _lowerCamelCase=768   ,    _lowerCamelCase=512   ,    _lowerCamelCase=12   ,    _lowerCamelCase=12   ,    _lowerCamelCase=3072   ,    _lowerCamelCase="gelu"   ,    _lowerCamelCase=0.1   ,    _lowerCamelCase=0.1   ,    _lowerCamelCase=512   ,    _lowerCamelCase=2   ,    _lowerCamelCase=0.02   ,    _lowerCamelCase=1e-12   ,    _lowerCamelCase=False   ,    _lowerCamelCase=True   ,    _lowerCamelCase=1   ,    _lowerCamelCase=0   ,    _lowerCamelCase=2   ,    **_lowerCamelCase   ,    ):
       super().__init__(pad_token_id=_lowerCamelCase   ,    bos_token_id=_lowerCamelCase   ,    eos_token_id=_lowerCamelCase   ,    **_lowerCamelCase       )

       a		:Any									=			vocab_size
       a		:str									=			max_position_embeddings
       a		:str									=			hidden_size
       a		:List[Any]									=			visual_embedding_dim
       a		:str									=			num_hidden_layers
       a		:Optional[int]									=			num_attention_heads
       a		:int									=			intermediate_size
       a		:int									=			hidden_act
       a		:Union[str, Any]									=			hidden_dropout_prob
       a		:List[Any]									=			attention_probs_dropout_prob
       a		:int									=			initializer_range
       a		:List[Any]									=			type_vocab_size
       a		:str									=			layer_norm_eps
       a		:Optional[int]									=			bypass_transformer
       a		:str									=			special_visual_initialize





