


'''simple docstring'''

import os
from typing import List, Optional, Union

from ...tokenization_utils import PreTrainedTokenizer
from ...tokenization_utils_base import AddedToken
from ...utils import logging


lowerCamelCase				:  Any    		=      logging.get_logger(__name__)

lowerCamelCase				:  Optional[Any]    		=      {'vocab_file': 'vocab.txt'}

lowerCamelCase				:  Tuple    		=      {
    'vocab_file': {
        'facebook/esm2_t6_8M_UR50D': 'https://huggingface.co/facebook/esm2_t6_8M_UR50D/resolve/main/vocab.txt',
        'facebook/esm2_t12_35M_UR50D': 'https://huggingface.co/facebook/esm2_t12_35M_UR50D/resolve/main/vocab.txt',
    },
}

lowerCamelCase				:  Union[str, Any]    		=      {
    'facebook/esm2_t6_8M_UR50D': 1_024,
    'facebook/esm2_t12_35M_UR50D': 1_024,
}

def _SCREAMING_SNAKE_CASE (A			)			->			Any:






       """simple docstring"""







       with open(A    ,					'''r'''			) as f:
              lowercase__      =					f.read().splitlines()
              return [l.strip() for l in lines]

class     __lowerCAmelCase		(lowercase_	):





      '''simple docstring'''






      lowerCAmelCase__   :	Union[str, Any]       =				VOCAB_FILES_NAMES
      lowerCAmelCase__   :	Dict       =				PRETRAINED_VOCAB_FILES_MAP
      lowerCAmelCase__   :	str       =				PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
      lowerCAmelCase__   :	Tuple       =				["""input_ids""", """attention_mask"""]



      def __init__(self       :       Any  ,		UpperCamelCase       :       Optional[int]  ,		UpperCamelCase       :       int="<unk>"  ,		UpperCamelCase       :       List[str]="<cls>"  ,		UpperCamelCase       :       int="<pad>"  ,		UpperCamelCase       :       Optional[int]="<mask>"  ,		UpperCamelCase       :       List[Any]="<eos>"  ,		**UpperCamelCase       :       str  ,		):

             '''simple docstring'''







             super().__init__(**UpperCamelCase					)
             lowercase__      =					load_vocab_file(UpperCamelCase					)
             lowercase__      =					dict(enumerate(self.all_tokens					)					)
             lowercase__      =					{tok: ind for ind, tok in enumerate(self.all_tokens					)}
             lowercase__      =					unk_token
             lowercase__      =					cls_token
             lowercase__      =					pad_token
             lowercase__      =					mask_token
             lowercase__      =					eos_token
             lowercase__      =					self.all_tokens
             self._create_trie(self.unique_no_split_tokens					)



      def  UpperCamelCase__						(self       :       List[Any]  ,		UpperCamelCase       :       int					):

             '''simple docstring'''







             return self._id_to_token.get(UpperCamelCase  ,		self.unk_token					)



      def  UpperCamelCase__						(self       :       Optional[Any]  ,		UpperCamelCase       :       str					):

             '''simple docstring'''







             return self._token_to_id.get(UpperCamelCase  ,		self._token_to_id.get(self.unk_token					)					)



      def  UpperCamelCase__						(self       :       List[Any]  ,		UpperCamelCase       :       List[Any]  ,		**UpperCamelCase       :       List[str]					):

             '''simple docstring'''







             return text.split()



      def  UpperCamelCase__						(self       :       int  ,		UpperCamelCase       :       int=False					):

             '''simple docstring'''







             return len(self._id_to_token					)



      def  UpperCamelCase__						(self       :       Optional[int]					):

             '''simple docstring'''







             return {token: i for i, token in enumerate(self.all_tokens					)}



      def  UpperCamelCase__						(self       :       Optional[int]  ,		UpperCamelCase       :       str					):

             '''simple docstring'''







             return self._token_to_id.get(UpperCamelCase  ,		self._token_to_id.get(self.unk_token					)					)



      def  UpperCamelCase__						(self       :       Union[str, Any]  ,		UpperCamelCase       :       int					):

             '''simple docstring'''







             return self._id_to_token.get(UpperCamelCase  ,		self.unk_token					)



      def  UpperCamelCase__						(self       :       Tuple  ,		UpperCamelCase       :       List[int]  ,		UpperCamelCase       :       Optional[List[int]] = None					):

             '''simple docstring'''







             lowercase__      =					[self.cls_token_id]
             lowercase__      =					[self.eos_token_id]  # No sep token in ESM vocabulary
             if token_ids_a is None:
                    if self.eos_token_id is None:
                           return cls + token_ids_a
                    else:
                           return cls + token_ids_a + sep
             elif self.eos_token_id is None:
                    raise ValueError('''Cannot tokenize multiple sequences when EOS token is not set!'''					)
             return cls + token_ids_a + sep + token_ids_a + sep  # Multiple inputs always have an EOS token



      def  UpperCamelCase__						(self       :       Union[str, Any]  ,		UpperCamelCase       :       List  ,		UpperCamelCase       :       Optional[List] = None  ,		UpperCamelCase       :       bool = False					):

             '''simple docstring'''







             if already_has_special_tokens:
                    if token_ids_a is not None:
                           raise ValueError(
                               '''You should not supply a second sequence if the provided sequence of '''
                               '''ids is already formatted with special tokens for the model.'''					)

                    return [1 if token in self.all_special_ids else 0 for token in token_ids_a]
             lowercase__      =					[1] + ([0] * len(UpperCamelCase					)) + [1]
             if token_ids_a is not None:
                    mask += [0] * len(UpperCamelCase					) + [1]
             return mask



      def  UpperCamelCase__						(self       :       List[str]  ,		UpperCamelCase       :       int  ,		UpperCamelCase       :       List[Any]					):

             '''simple docstring'''







             lowercase__      =					os.path.join(UpperCamelCase  ,		(filename_prefix + '''-''' if filename_prefix else '''''') + '''vocab.txt'''					)
             with open(UpperCamelCase  ,		'''w'''					) as f:
                    f.write('''\n'''.join(self.all_tokens					)					)
             return (vocab_file,)



      @property
      def  UpperCamelCase__						(self       :       Union[str, Any]					):

             '''simple docstring'''







             return self.get_vocab_size(with_added_tokens=UpperCamelCase					)






      def  UpperCamelCase__						(self       :       Dict  ,		UpperCamelCase       :       Union[List[str], List[AddedToken]]  ,		UpperCamelCase       :       bool = False					):

             '''simple docstring'''







             return super()._add_tokens(UpperCamelCase  ,		special_tokens=UpperCamelCase					)








'''simple docstring'''

def _SCREAMING_SNAKE_CASE (A			)			->			bool:






       """simple docstring"""







       lowercase__      =					[int(A			) for i in ip_va_address.split('''.'''			) if i.isdigit()]
       return len(A			) == 4 and all(0 <= int(A			) <= 254 for octet in octets			)


if __name__ == "__main__":
 lowerCamelCase				:  Optional[Any]    		=      input().strip()
 lowerCamelCase				:  Union[str, Any]    		=      'valid' if is_ip_va_address_valid(ip) else 'invalid'
 print(f"""{ip} is a {valid_or_invalid} IP v4 address.""")




