code: 
  
  
  
  
  
  from collections import namedtuple
  
  lowerCAmelCase_   =   namedtuple("from_to", "from_ to")
  
  lowerCAmelCase_   =   {
      "millimeter": "mm",
      "centimeter": "cm",
      "meter": "m",
      "kilometer": "km",
      "inch": "in",
      "inche": "in",  # Trailing 's' has been stripped off
      "feet": "ft",
      "foot": "ft",
      "yard": "yd",
      "mile": "mi",
  }
  
  lowerCAmelCase_   =   {
      "mm": from_to(0.0_0_1, 1_0_0_0),
      "cm": from_to(0.0_1, 1_0_0),
      "m": from_to(1, 1),
      "km": from_to(1_0_0_0, 0.0_0_1),
      "in": from_to(0.0_2_5_4, 3_9.3_7_0_1),
      "ft": from_to(0.3_0_4_8, 3.2_8_0_8_4),
      "yd": from_to(0.9_1_4_4, 1.0_9_3_6_1),
      "mi": from_to(1_6_0_9.3_4, 0.0_0_0_6_2_1_3_7_1),
  }
  
  
  
  
  def 						A_			(  lowercase_      ,		lowercase_      ,		lowercase_  )			->						float:
         _snake_case      :							Tuple     				=						from_type.lower().rstrip('''s'''  )
         _snake_case      :							Tuple     				=						TYPE_CONVERSION.get(lowercase_      ,		lowercase_  )
         _snake_case      :							Union[str, Any]     				=						to_type.lower().rstrip('''s'''  )
         _snake_case      :							Tuple     				=						TYPE_CONVERSION.get(lowercase_      ,		lowercase_  )
         if new_from not in METRIC_CONVERSION:
                _snake_case      :							int     				=						(
                    f'''Invalid \'from_type\' value: {from_type!r}.\n'''
                    f'''Conversion abbreviations are: {', '.join(lowercase_  )}'''
                )
                raise ValueError(lowercase_  )
         if new_to not in METRIC_CONVERSION:
                _snake_case      :							str     				=						(
                    f'''Invalid \'to_type\' value: {to_type!r}.\n'''
                    f'''Conversion abbreviations are: {', '.join(lowercase_  )}'''
                )
                raise ValueError(lowercase_  )
         return value * METRIC_CONVERSION[new_from].from_ * METRIC_CONVERSION[new_to].to
  
  
  if __name__ == "__main__":
     import doctest
  
     doctest.testmod()
  
  
  
  
  
  
  
style_context: 
  
  
  
  
  
  import numpy as np
  
  
  
  
  def 						A_			(  lowercase_  )			->						Optional[Any]:
         _snake_case      :							Union[str, Any]     				=						np.exp(lowercase_  )
  
         # Add up the all the exponentials
         _snake_case      :							List[str]     				=						np.sum(lowercase_  )
  
         # Divide every exponent by the sum of all exponents
         _snake_case      :							Optional[int]     				=						exponent_vector / sum_of_exponents
  
         return softmax_vector
  
  
  if __name__ == "__main__":
     print(softmax((0,)))
  
  
  
  
  
  
  