
import unittest
import warnings

from datasets.utils import experimental





@experimental
def 							_lowerCamelCase			(					):



				'''simple docstring'''







				return "success"






class     _SCREAMING_SNAKE_CASE							(		unittest.TestCase							):





				def        _UpperCAmelCase						(		self :		List[Any]							):


								"""simple docstring"""

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

def 							_lowerCamelCase			(					lowerCamelCase_:  int		):



				'''simple docstring'''







				if not isinstance(lowerCamelCase_				,	lowerCamelCase_		):
								raise ValueError('''double_factorial() only accepts integral values'''		)
				if num < 0:
								raise ValueError('''double_factorial() not defined for negative values'''		)
				A     :  int   =				1
				for i in range(lowerCamelCase_				,	0				,	-2		):
								value *= i
				return value


if __name__ == "__main__":
					import doctest

					doctest.testmod()