code: 
  def 						lowerCAmelCase_		(      _snake_case   :						str     )       ->	int:
  
  
  
  
  
  
  
  	'''simple docstring'''
  
  
  	__magic_name__	:	Tuple			     =  str(_snake_case     ).strip()
  	if not oct_string:
  		raise ValueError("Empty string was passed to the function"     )
  	__magic_name__	:	List[str]			     =  oct_string[0] == "-"
  	if is_negative:
  		__magic_name__	:	Union[str, Any]			     =  oct_string[1:]
  	if not oct_string.isdigit() or not all(0 <= int(_snake_case     ) <= 7 for char in oct_string     ):
  		raise ValueError("Non-octal value was passed to the function"     )
  	__magic_name__	:	Any			     =  0
  	for char in oct_string:
  		__magic_name__	:	Union[str, Any]			     =  8 * decimal_number + int(_snake_case     )
  	if is_negative:
  		__magic_name__	:	str			     =  -decimal_number
  	return decimal_number
  
  
  if __name__ == "__main__":
  				from doctest import testmod
  
  				testmod()
  
style_context: 
  from typing import TYPE_CHECKING
  
  from ...utils import (
      OptionalDependencyNotAvailable,
      _LazyModule,
      is_torch_available,
      is_vision_available,
  )
  
  
  snake_case				:	Optional[int]							   =						{
      "configuration_mobilevitv2": [
          "MOBILEVITV2_PRETRAINED_CONFIG_ARCHIVE_MAP",
          "MobileViTV2Config",
          "MobileViTV2OnnxConfig",
      ],
  }
  
  
  try:
  				if not is_torch_available():
  								raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
  				pass
  else:
  				snake_case				:	Optional[int]							   =						[
  				    "MOBILEVITV2_PRETRAINED_MODEL_ARCHIVE_LIST",
  				    "MobileViTV2ForImageClassification",
  				    "MobileViTV2ForSemanticSegmentation",
  				    "MobileViTV2Model",
  				    "MobileViTV2PreTrainedModel",
  				]
  
  if TYPE_CHECKING:
  				from .configuration_mobilevitva import (
  				    MOBILEVITV2_PRETRAINED_CONFIG_ARCHIVE_MAP,
  				    MobileViTVaConfig,
  				    MobileViTVaOnnxConfig,
  				)
  
  				try:
  								if not is_torch_available():
  												raise OptionalDependencyNotAvailable()
  				except OptionalDependencyNotAvailable:
  								pass
  				else:
  								from .modeling_mobilevitva import (
  								    MOBILEVITV2_PRETRAINED_MODEL_ARCHIVE_LIST,
  								    MobileViTVaForImageClassification,
  								    MobileViTVaForSemanticSegmentation,
  								    MobileViTVaModel,
  								    MobileViTVaPreTrainedModel,
  								)
  
  else:
  				import sys
  
  				snake_case				:	Tuple							   =						_LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)
  