






"""simple docstring"""







from abc import ABC, abstractmethod
from argparse import ArgumentParser







class  lowerCamelCase__ (	snake_case			):






    @staticmethod
    @abstractmethod
    def     _UpperCamelCase							(			A ):
          raise NotImplementedError()






    @abstractmethod
    def     _UpperCamelCase							(			self ):
          raise NotImplementedError()











"""simple docstring"""







import numpy as np

def _a			(		_snake_case							):







      """simple docstring"""






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


if __name__ == "__main__":
  import doctest

  doctest.testmod()



