


'''simple docstring'''
from __future__ import annotations

from collections.abc import Iterator
class        lowercase     :

		"""simple docstring"""

		def __init__(		self   ,       UpperCamelCase_							):

							'''simple docstring'''


							UpperCamelCase__       :Tuple							 =			value
							UpperCamelCase__       :Node | None							 =			None
							UpperCamelCase__       :Node | None							 =			None



class        lowercase     :

		"""simple docstring"""

		def __init__(		self   ,       UpperCamelCase_							):

							'''simple docstring'''


							UpperCamelCase__       :str							 =			tree




		def    lowerCAmelCase__    (		self   ,       UpperCamelCase_							):

							'''simple docstring'''


							if node is None:
												return 0
							return node.value + (
							    self.depth_first_search(node.left							) + self.depth_first_search(node.right							)
							)




		def __iter__(		self							):

							'''simple docstring'''


							yield self.depth_first_search(self.tree							)


if __name__ == "__main__":
		import doctest

		doctest.testmod()



'''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.
__snake_case											=					abspath(join(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				(      __a       )  ->     Optional[int]:



					'''simple docstring'''






					from diffusers.utils.testing_utils import pytest_addoption_shared

					pytest_addoption_shared(__a       )







def       a				(      __a       )  ->     str:



					'''simple docstring'''






					from diffusers.utils.testing_utils import pytest_terminal_summary_main

					UpperCamelCase__       :Union[str, Any]							 =			terminalreporter.config.getoption('''--make-reports'''       )
					if make_reports:
										pytest_terminal_summary_main(__a			, id=__a       )