





from __future__ import annotations

from collections.abc import Iterator




class 	UpperCamelCase_							:


							def __init__(				self     :Any				,					__A     :int		) -> None:



									"""simple docstring"""



									SCREAMING_SNAKE_CASE__								=   value
									SCREAMING_SNAKE_CASE__								=   None
									SCREAMING_SNAKE_CASE__								=   None




class 	UpperCamelCase_							:


							def __init__(				self     :Dict				,					__A     :Node		) -> None:



									"""simple docstring"""



									SCREAMING_SNAKE_CASE__								=   tree


							def   _snake_case	(				self     :List[str]				,					__A     :Node | None		) -> int:



									"""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     :Tuple		) -> Iterator[int]:



									"""simple docstring"""



									yield self.depth_first_search(self.tree		)


if __name__ == "__main__":
	import doctest

	doctest.testmod()






from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_flax_available, is_torch_available


_lowerCamelCase 					=      {'configuration_speech_encoder_decoder': ['SpeechEncoderDecoderConfig']}

try:
	if not is_torch_available():
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	pass
else:
	_lowerCamelCase 					=      ['SpeechEncoderDecoderModel']

try:
	if not is_flax_available():
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	pass
else:
	_lowerCamelCase 					=      ['FlaxSpeechEncoderDecoderModel']

if TYPE_CHECKING:
	from .configuration_speech_encoder_decoder import SpeechEncoderDecoderConfig

	try:
		if not is_torch_available():
			raise OptionalDependencyNotAvailable()
	except OptionalDependencyNotAvailable:
		pass
	else:
		from .modeling_speech_encoder_decoder import SpeechEncoderDecoderModel

	try:
		if not is_flax_available():
			raise OptionalDependencyNotAvailable()
	except OptionalDependencyNotAvailable:
		pass
	else:
		from .modeling_flax_speech_encoder_decoder import FlaxSpeechEncoderDecoderModel

else:
	import sys

	_lowerCamelCase 					=      _LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)