



'''simple docstring'''





from abc import ABC, abstractmethod
from argparse import ArgumentParser






class        lowerCAmelCase_(				SCREAMING_SNAKE_CASE_     ):
  '''simple docstring'''




  @staticmethod
  @abstractmethod
  def 							UpperCAmelCase_	(    __UpperCAmelCase      )    ->		Optional[Any]:
      raise NotImplementedError()






  @abstractmethod
  def 							UpperCAmelCase_	(    self      )    ->		int:
      raise NotImplementedError()








import numpy as np




def 			__magic_name__				( A		:					np.array   ):






			'''simple docstring'''







			return 1 / (1 + np.exp(-vector   ))




def 			__magic_name__				( A		:					np.array   ):






			'''simple docstring'''







			return vector * sigmoid(1.7_02 * vector   )


if __name__ == "__main__":
		import doctest

		doctest.testmod()






