code: 
  
  
  '''simple docstring'''
  
  
  
  
  def 							a_       (						lowercase							,						lowercase							,						lowercase    )			->Optional[int]:
  
  
  
  
  
  
  				'''simple docstring'''
  
  				if power < 0:
  								return -1
  				base %= mod
  				__lowerCamelCase		:      List[Any]											=					1
  
  				while power > 0:
  								if power & 1:
  												__lowerCamelCase		:      List[str]											=					(result * base) % mod
  								__lowerCamelCase		:      str											=					power >> 1
  								__lowerCamelCase		:      Union[str, Any]											=					(base * base) % mod
  
  				return result
  
  
  
  
  
  def 							a_       (						)			->Dict:
  
  
  
  
  
  
  				'''simple docstring'''
  
  				print(modular_exponential(3							,						200							,						13    )    )
  
  
  if __name__ == "__main__":
  				import doctest
  
  				doctest.testmod()
  
  				main()
  
  
  
  
  
  
style_context: 
  
  
  '''simple docstring'''
  
  
  
  
  # tests directory-specific settings - this file is run automatically
  # by pytest before any tests are run
  
  import sys
  import warnings
  from os.path import abspath, dirname, join
  
  
  # allow having multiple repository checkouts and not needing to remember to rerun
  # 'pip install -e .[dev]' when switching between checkouts and running tests.
  __lowercase  :      Tuple      		=				abspath(join(dirname(dirname(dirname(__file__))), """src"""))
  sys.path.insert(1, git_repo_path)
  
  
  # silence FutureWarning warnings in tests since often we can't act on them until
  # they become normal warnings - i.e. the tests still need to test the current functionality
  warnings.simplefilter(action="""ignore""", category=FutureWarning)
  
  
  
  
  
  def 							a_       (						lowercase    )			->Any:
  
  
  
  
  
  
  				'''simple docstring'''
  
  				from diffusers.utils.testing_utils import pytest_addoption_shared
  
  				pytest_addoption_shared(lowercase    )
  
  
  
  
  
  def 							a_       (						lowercase    )			->str:
  
  
  
  
  
  
  				'''simple docstring'''
  
  				from diffusers.utils.testing_utils import pytest_terminal_summary_main
  
  				__lowerCamelCase		:      Union[str, Any]											=					terminalreporter.config.getoption("--make-reports"    )
  				if make_reports:
  								pytest_terminal_summary_main(lowercase							,						id=lowercase    )
  
  
  
  
  
  