"""simple docstring"""





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


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

_UpperCamelCase   :						Dict      =    {
    "microsoft/focalnet-tiny": "https://huggingface.co/microsoft/focalnet-tiny/resolve/main/config.json",
}


class      UpperCAmelCase_	(    _a ,							_a):
      lowerCamelCase__		:    str   =  "focalnet"


      def __init__(   self		,			a=2_2_4		,			a=4		,			a=3		,			a=9_6		,			a=False		,			a=[1_9_2, 3_8_4, 7_6_8, 7_6_8]		,			a=[2, 2, 6, 2]		,			a=[2, 2, 2, 2]		,			a=[3, 3, 3, 3]		,			a="gelu"		,			a=4.0		,			a=0.0		,			a=0.1		,			a=False		,			a=1e-4		,			a=False		,			a=False		,			a=False		,			a=0.02		,			a=1e-5		,			a=3_2		,			a=None		,			a=None		,			**a		,			)       ->					Any:
             super().__init__(**a							)

             lowercase__			:		List[str]       =	image_size
             lowercase__			:		List[str]       =	patch_size
             lowercase__			:		Optional[int]       =	num_channels
             lowercase__			:		Any       =	embed_dim
             lowercase__			:		str       =	use_conv_embed
             lowercase__			:		str       =	hidden_sizes
             lowercase__			:		Optional[int]       =	depths
             lowercase__			:		Dict       =	focal_levels
             lowercase__			:		List[Any]       =	focal_windows
             lowercase__			:		List[Any]       =	hidden_act
             lowercase__			:		List[Any]       =	mlp_ratio
             lowercase__			:		int       =	hidden_dropout_prob
             lowercase__			:		str       =	drop_path_rate
             lowercase__			:		str       =	use_layerscale
             lowercase__			:		Optional[int]       =	layerscale_value
             lowercase__			:		Any       =	use_post_layernorm
             lowercase__			:		Optional[Any]       =	use_post_layernorm_in_modulation
             lowercase__			:		List[str]       =	normalize_modulator
             lowercase__			:		int       =	initializer_range
             lowercase__			:		List[str]       =	layer_norm_eps
             lowercase__			:		int       =	encoder_stride
             lowercase__			:		Dict       =	['stem'] + [f"""stage{idx}""" for idx in range(1		,			len(self.depths							) + 1							)]
             lowercase__    ,      lowercase__			:		Tuple       =	get_aligned_output_features_output_indices(
                 out_features=a		,			out_indices=a		,			stage_names=self.stage_names							)







class 		UpperCAmelCase   :







						'''simple docstring'''





						def __init__(						self							:     Dict						):






							"""simple docstring"""






							snake_case_		    =     {}  # Mapping from char to TrieNode
							snake_case_		    =     False






						def        snake_case__						(						self							:     Dict       ,	__lowercase							:     list[str]						):






							"""simple docstring"""






							for word in words:
								self.insert(__lowercase						)






						def        snake_case__						(						self							:     List[str]       ,	__lowercase							:     str						):






							"""simple docstring"""






							snake_case_		    =     self
							for char in word:
								if char not in curr.nodes:
									snake_case_		    =     TrieNode()
								snake_case_		    =     curr.nodes[char]
							snake_case_		    =     True






						def        snake_case__						(						self							:     List[Any]       ,	__lowercase							:     str						):






							"""simple docstring"""






							snake_case_		    =     self
							for char in word:
								if char not in curr.nodes:
									return False
								snake_case_		    =     curr.nodes[char]
							return curr.is_leaf






						def        snake_case__						(						self							:     Optional[Any]       ,	__lowercase							:     str						):






							"""simple docstring"""






							def _delete(__lowercase							:     TrieNode       ,	__lowercase							:     str       ,	__lowercase							:     int						) -> bool:
								if index == len(__lowercase						):
									# If word does not exist
									if not curr.is_leaf:
										return False
									snake_case_		    =     False
									return len(curr.nodes						) == 0
								snake_case_		    =     word[index]
								snake_case_		    =     curr.nodes.get(__lowercase						)
								# If char not in current trie node
								if not char_node:
									return False
								# Flag to check if node can be deleted
								snake_case_		    =     _delete(__lowercase       ,	__lowercase       ,	index + 1						)
								if delete_curr:
									del curr.nodes[char]
									return len(curr.nodes						) == 0
								return delete_curr

							_delete(self       ,	__lowercase       ,	0						)







def 						lowerCamelCase__    (		_A     ,	_A							):







	'''simple docstring'''





	if node.is_leaf:
		print(_A     ,	end=" "							)

	for key, value in node.nodes.items():
		print_words(_A     ,	word + key							)


def 						lowerCamelCase__    (		):







	'''simple docstring'''





	snake_case_		    =     "banana bananas bandana band apple all beast".split()
	snake_case_		    =     TrieNode()
	root.insert_many(_A							)
	# print_words(root, "")
	assert all(root.find(_A							) for word in words							)
	assert root.find("banana"							)
	assert not root.find("bandanas"							)
	assert not root.find("apps"							)
	assert root.find("apple"							)
	assert root.find("all"							)
	root.delete("all"							)
	assert not root.find("all"							)
	root.delete("banana"							)
	assert not root.find("banana"							)
	assert root.find("bananas"							)
	return True


def 						lowerCamelCase__    (		_A     ,	_A							):







	'''simple docstring'''





	print(str(_A							)     ,	"works!" if passes else "doesn't work :("							)


def 						lowerCamelCase__    (		):







	'''simple docstring'''





	assert test_trie()


def 						lowerCamelCase__    (		):







	'''simple docstring'''





	print_results("Testing trie functionality"     ,	test_trie()							)


if __name__ == "__main__":
		main()
