




'''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


a    :							Tuple										=    logging.get_logger(__name__)

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

a    :							Dict										=    {
    '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',
    },
}

a    :							List[Any]										=    {
    'facebook/esm2_t6_8M_UR50D': 1024,
    'facebook/esm2_t12_35M_UR50D': 1024,
}


def 						__magic_name__       (      __UpperCAmelCase      )						->   Union[str, Any]:

					'''simple docstring'''

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






class 		a							(  _lowerCamelCase	):
				snake_case_           =						VOCAB_FILES_NAMES
				snake_case_           =						PRETRAINED_VOCAB_FILES_MAP
				snake_case_           =						PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
				snake_case_           =						["input_ids", "attention_mask"]


				def __init__(						self       :   Optional[int]			,							lowercase_       :   List[Any]			,							lowercase_       :   str="<unk>"			,							lowercase_       :   Dict="<cls>"			,							lowercase_       :   Union[str, Any]="<pad>"			,							lowercase_       :   Tuple="<mask>"			,							lowercase_       :   Union[str, Any]="<eos>"			,							**lowercase_       :   int			,							):
									super().__init__(**lowercase_   )
									snake_case_		     =							load_vocab_file(lowercase_   )
									snake_case_		     =							dict(enumerate(self.all_tokens   )   )
									snake_case_		     =							{tok: ind for ind, tok in enumerate(self.all_tokens   )}
									snake_case_		     =							unk_token
									snake_case_		     =							cls_token
									snake_case_		     =							pad_token
									snake_case_		     =							mask_token
									snake_case_		     =							eos_token
									snake_case_		     =							self.all_tokens
									self._create_trie(self.unique_no_split_tokens   )


				def     A_					(						self       :   Dict			,							lowercase_       :   int   ):
									return self._id_to_token.get(lowercase_			,							self.unk_token   )


				def     A_					(						self       :   Union[str, Any]			,							lowercase_       :   str   ):
									return self._token_to_id.get(lowercase_			,							self._token_to_id.get(self.unk_token   )   )


				def     A_					(						self       :   List[Any]			,							lowercase_       :   List[str]			,							**lowercase_       :   Union[str, Any]   ):
									return text.split()


				def     A_					(						self       :   Union[str, Any]			,							lowercase_       :   str=False   ):
									return len(self._id_to_token   )


				def     A_					(						self       :   List[str]   ):
									return {token: i for i, token in enumerate(self.all_tokens   )}


				def     A_					(						self       :   int			,							lowercase_       :   str   ):
									return self._token_to_id.get(lowercase_			,							self._token_to_id.get(self.unk_token   )   )


				def     A_					(						self       :   Dict			,							lowercase_       :   int   ):
									return self._id_to_token.get(lowercase_			,							self.unk_token   )


				def     A_					(						self       :   Any			,							lowercase_       :   List[int]			,							lowercase_       :   Optional[List[int]] = None   ):
									snake_case_		     =							[self.cls_token_id]
									snake_case_		     =							[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     A_					(						self       :   Any			,							lowercase_       :   List			,							lowercase_       :   Optional[List] = None			,							lowercase_       :   bool = False   ):
									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]
									snake_case_		     =							[1] + ([0] * len(lowercase_   )) + [1]
									if token_ids_a is not None:
														mask += [0] * len(lowercase_   ) + [1]
									return mask


				def     A_					(						self       :   List[str]			,							lowercase_       :   Dict			,							lowercase_       :   Dict   ):
									snake_case_		     =							os.path.join(lowercase_			,							(filename_prefix + '''-''' if filename_prefix else '''''') + '''vocab.txt'''   )
									with open(lowercase_			,							'''w'''   ) as f:
														f.write('''\n'''.join(self.all_tokens   )   )
									return (vocab_file,)


				@property
				def     A_					(						self       :   List[Any]   ):
									return self.get_vocab_size(with_added_tokens=lowercase_   )


				def     A_					(						self       :   Optional[int]			,							lowercase_       :   Union[List[str], List[AddedToken]]			,							lowercase_       :   bool = False   ):
									return super()._add_tokens(lowercase_			,							special_tokens=lowercase_   )







'''simple docstring'''

import operator as op


def 						__magic_name__       (      __UpperCAmelCase      )						->   Dict:

					'''simple docstring'''

					snake_case_		     =							[]
					snake_case_		     =							lambda __UpperCAmelCase, __UpperCAmelCase      : int(x / y      )  # noqa: E731 integer division operation
					snake_case_		     =							{
					    '''^''': op.pow,
					    '''*''': op.mul,
					    '''/''': div,
					    '''+''': op.add,
					    '''-''': op.sub,
					}  # operators & their respective operation

					# print table header
					print('''Symbol'''.center(8      ), '''Action'''.center(12      ), '''Stack''', sep=''' | '''      )
					print('''-''' * (30 + len(__UpperCAmelCase      ))      )

					for x in post_fix:
										if x.isdigit():  # if x in digit
															stack.append(__UpperCAmelCase      )  # append x to stack
															# output in tabular format
															print(x.rjust(8      ), ('''push(''' + x + ''')''').ljust(12      ), ''','''.join(__UpperCAmelCase      ), sep=''' | '''      )
										else:
															snake_case_		     =							stack.pop()  # pop stack
															# output in tabular format
															print(''''''.rjust(8      ), ('''pop(''' + b + ''')''').ljust(12      ), ''','''.join(__UpperCAmelCase      ), sep=''' | '''      )

															snake_case_		     =							stack.pop()  # pop stack
															# output in tabular format
															print(''''''.rjust(8      ), ('''pop(''' + a + ''')''').ljust(12      ), ''','''.join(__UpperCAmelCase      ), sep=''' | '''      )

															stack.append(
															    str(opr[x](int(__UpperCAmelCase      ), int(__UpperCAmelCase      )      )      )      )  # evaluate the 2 values popped from stack & push result to stack
															# output in tabular format
															print(
															    x.rjust(8      ), ('''push(''' + a + x + b + ''')''').ljust(12      ), ''','''.join(__UpperCAmelCase      ), sep=''' | ''', )

					return int(stack[0]      )


if __name__ == "__main__":
							a    :							Any										=    input('\n\nEnter a Postfix Equation (space separated) = ').split(' ')
							print('\n\tResult = ', solve(Postfix))

