code: 
  from typing import TYPE_CHECKING
  
  from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_tokenizers_available, is_torch_available
  
  
  __lowerCamelCase       :       int				   =			{"configuration_yoso": ["YOSO_PRETRAINED_CONFIG_ARCHIVE_MAP", "YosoConfig"]}
  
  try:
  						if not is_torch_available():
  												raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
  						pass
  else:
  						__lowerCamelCase       :       Any				   =			[
  						    "YOSO_PRETRAINED_MODEL_ARCHIVE_LIST",
  						    "YosoForMaskedLM",
  						    "YosoForMultipleChoice",
  						    "YosoForQuestionAnswering",
  						    "YosoForSequenceClassification",
  						    "YosoForTokenClassification",
  						    "YosoLayer",
  						    "YosoModel",
  						    "YosoPreTrainedModel",
  						]
  
  
  if TYPE_CHECKING:
  						from .configuration_yoso import YOSO_PRETRAINED_CONFIG_ARCHIVE_MAP, YosoConfig
  
  						try:
  												if not is_torch_available():
  																		raise OptionalDependencyNotAvailable()
  						except OptionalDependencyNotAvailable:
  												pass
  						else:
  												from .modeling_yoso import (
  												    YOSO_PRETRAINED_MODEL_ARCHIVE_LIST,
  												    YosoForMaskedLM,
  												    YosoForMultipleChoice,
  												    YosoForQuestionAnswering,
  												    YosoForSequenceClassification,
  												    YosoForTokenClassification,
  												    YosoLayer,
  												    YosoModel,
  												    YosoPreTrainedModel,
  												)
  
  
  else:
  						import sys
  
  						__lowerCamelCase       :       Optional[int]				   =			_LazyModule(__name__, globals()["__file__"], _import_structure)
  
  
  
  
style_context: 
  
  
  def   SCREAMING_SNAKE_CASE__						(							snake_case_	)			->							int:
  				barcode //= 1_0  # exclude the last digit
  				A__     :							List[str]   				=False
  				A__     :							Dict   				=0
  
  				# extract and check each digit
  				while barcode != 0:
  								A__     :							Union[str, Any]   				=1 if checker else 3
  								s += mult * (barcode % 1_0)
  								barcode //= 1_0
  								A__     :							Union[str, Any]   				=not checker
  
  				return (1_0 - (s % 1_0)) % 1_0
  
  
  
  def   SCREAMING_SNAKE_CASE__						(							snake_case_	)			->							bool:
  				return len(str(snake_case_	)	) == 1_3 and get_check_digit(snake_case_	) == barcode % 1_0
  
  
  
  def   SCREAMING_SNAKE_CASE__						(							snake_case_	)			->							int:
  				if str(snake_case_	).isalpha():
  								A__     :							Tuple   				=f'Barcode \'{barcode}\' has alphabetic characters.'
  								raise ValueError(snake_case_	)
  				elif int(snake_case_	) < 0:
  								raise ValueError('''The entered barcode has a negative value. Try again.'''	)
  				else:
  								return int(snake_case_	)
  
  
  if __name__ == "__main__":
  						import doctest
  
  						doctest.testmod()
  						__lowerCamelCase       :       List[Any]				   =			get_barcode(input("Barcode: ").strip())
  
  						if is_valid(barcode):
  												print(F"'{barcode}' is a valid barcode.")
  						else:
  												print(F"'{barcode}' is NOT a valid barcode.")
  
  
  
  