


'''simple docstring'''

from collections import OrderedDict
from typing import Mapping

from packaging import version

from ...configuration_utils import PretrainedConfig
from ...onnx import OnnxConfig
from ...utils import logging
from ...utils.backbone_utils import BackboneConfigMixin, get_aligned_output_features_output_indices


_UpperCAmelCase					:			List[Any]				     =					logging.get_logger(__name__)

_UpperCAmelCase					:			List[Any]				     =					{
    """facebook/convnext-tiny-224""": """https://huggingface.co/facebook/convnext-tiny-224/resolve/main/config.json""",
    # See all ConvNeXT models at https://huggingface.co/models?filter=convnext
}


class    a__					(			__A				,    __A   ):







				"""simple docstring"""



				__UpperCamelCase     :		Optional[int]						=						'convnext'




				def __init__(self							,      __lowercase=3							,      __lowercase=4							,      __lowercase=4							,      __lowercase=None							,      __lowercase=None							,      __lowercase="gelu"							,      __lowercase=0.0_2							,      __lowercase=1e-12							,      __lowercase=1e-6							,      __lowercase=0.0							,      __lowercase=2_24							,      __lowercase=None							,      __lowercase=None							,      **__lowercase							,      ):
										super().__init__(**__lowercase		)

										__lowerCAmelCase											=					num_channels
										__lowerCAmelCase											=					patch_size
										__lowerCAmelCase											=					num_stages
										__lowerCAmelCase											=					[96, 1_92, 3_84, 7_68] if hidden_sizes is None else hidden_sizes
										__lowerCAmelCase											=					[3, 3, 9, 3] if depths is None else depths
										__lowerCAmelCase											=					hidden_act
										__lowerCAmelCase											=					initializer_range
										__lowerCAmelCase											=					layer_norm_eps
										__lowerCAmelCase											=					layer_scale_init_value
										__lowerCAmelCase											=					drop_path_rate
										__lowerCAmelCase											=					image_size
										__lowerCAmelCase											=					['''stem'''] + [F"""stage{idx}""" for idx in range(1							,      len(self.depths		) + 1		)]
										__lowerCAmelCase							,       __lowerCAmelCase											=					get_aligned_output_features_output_indices(
										    out_features=__lowercase							,      out_indices=__lowercase							,      stage_names=self.stage_names		)


class    a__					(			__A   ):







				"""simple docstring"""



				__UpperCamelCase     :		List[Any]						=						version.parse('1.11'   )




				@property
				def        _snake_case	(self		):
										return OrderedDict(
										    [
										        ('''pixel_values''', {0: '''batch''', 1: '''num_channels''', 2: '''height''', 3: '''width'''}),
										    ]		)




				@property
				def        _snake_case	(self		):
										return 1e-5





'''simple docstring'''

from __future__ import annotations

import random
from collections.abc import Iterable
from typing import Any, Generic, TypeVar

_UpperCAmelCase					:			Any				     =					TypeVar("""T""", bound=bool)


class    a__					(			Generic[T]   ):







				"""simple docstring"""



				def __init__(self							,      __lowercase		):
										__lowerCAmelCase											=					value
										__lowerCAmelCase											=					None
										__lowerCAmelCase											=					None




				@property
				def        _snake_case	(self		):
										return self._value




				@staticmethod
				def        _snake_case	(__lowercase							,      __lowercase		):
										if not roota:
																return roota

										if not roota:
																return roota

										if roota.value > roota.value:
																__lowerCAmelCase							,       __lowerCAmelCase											=					roota, roota

										if random.choice([True, False]		):
																__lowerCAmelCase							,       __lowerCAmelCase											=					roota.right, roota.left

										__lowerCAmelCase											=					RandomizedHeapNode.merge(roota.left							,      __lowercase		)

										return roota


class    a__					(			Generic[T]   ):







				"""simple docstring"""



				def __init__(self							,      __lowercase = ()		):
										__lowerCAmelCase											=					None

										if data:
																for item in data:
																						self.insert(__lowercase		)




				def        _snake_case	(self							,      __lowercase		):
										__lowerCAmelCase											=					RandomizedHeapNode.merge(self._root							,      RandomizedHeapNode(__lowercase		)		)




				def        _snake_case	(self		):
										__lowerCAmelCase											=					self.top()

										if self._root is None:
																return None

										__lowerCAmelCase											=					RandomizedHeapNode.merge(self._root.left							,      self._root.right		)

										return result




				def        _snake_case	(self		):
										if not self._root:
																raise IndexError('''Can\'t get top element for the empty heap.'''		)
										return self._root.value




				def        _snake_case	(self		):
										__lowerCAmelCase											=					None




				def        _snake_case	(self		):
										__lowerCAmelCase											=					[]
										while self:
																result.append(self.pop()		)

										return result




				def __bool__(self		):
										return self._root is not None


if __name__ == "__main__":
	import doctest

	doctest.testmod()

