


import unittest
import warnings

from datasets.utils import experimental

@experimental
def  lowercase_						(						):

      """simple docstring"""




      return "success"







class      _lowercase					(				unittest.TestCase):


       """simple docstring"""




       def 		lowerCAmelCase	(  self				:     List[str]			):


             '''simple docstring'''



             with warnings.catch_warnings(record=__lowerCamelCase			) as w:
                   warnings.simplefilter("always"			)
                   self.assertEqual(dummy_function()   , "success"			)
             self.assertEqual(len(__lowerCamelCase			)   , 1			)






def  lowercase_						(						_A     :       int		):

      """simple docstring"""




      if not isinstance(_A       ,   _A		):
            raise ValueError("double_factorial() only accepts integral values"		)
      if num < 0:
            raise ValueError("double_factorial() not defined for negative values"		)
      lowerCamelCase__						:							Union[str, Any]       =    1
      for i in range(_A       ,   0       ,   -2		):
            value *= i
      return value


if __name__ == "__main__":
    import doctest

    doctest.testmod()


