"""simple docstring"""
from typing import List

from ...configuration_utils import PretrainedConfig
from ...utils import logging


SCREAMING_SNAKE_CASE__       =					logging.get_logger(__name__)

SCREAMING_SNAKE_CASE__       =					{
    "snap-research/efficientformer-l1-300": (
        "https://huggingface.co/snap-research/efficientformer-l1-300/resolve/main/config.json"
    ),
}



class 					lowerCAmelCase_      (     lowerCAmelCase   ):



				"""simple docstring"""
				_lowerCAmelCase       :      Tuple     					=  """efficientformer"""

				def __init__(			self						,      lowerCAmelCase = [3, 2, 6, 4]						,      lowerCAmelCase = [48, 96, 2_24, 4_48]						,      lowerCAmelCase = [True, True, True, True]						,      lowerCAmelCase = 4_48						,      lowerCAmelCase = 32						,      lowerCAmelCase = 4						,      lowerCAmelCase = 7						,      lowerCAmelCase = 5						,      lowerCAmelCase = 8						,      lowerCAmelCase = 4						,      lowerCAmelCase = 0.0						,      lowerCAmelCase = 16						,      lowerCAmelCase = 3						,      lowerCAmelCase = 3						,      lowerCAmelCase = 3						,      lowerCAmelCase = 2						,      lowerCAmelCase = 1						,      lowerCAmelCase = 0.0						,      lowerCAmelCase = 1						,      lowerCAmelCase = True						,      lowerCAmelCase = True						,      lowerCAmelCase = 1E-5						,      lowerCAmelCase = "gelu"						,      lowerCAmelCase = 0.02						,      lowerCAmelCase = 1E-12						,      lowerCAmelCase = 2_24						,      lowerCAmelCase = 1E-05						,      **lowerCAmelCase						,      ):






										"""simple docstring"""

										super().__init__(**lowerCAmelCase      )

										snake_case        =     hidden_act
										snake_case        =     hidden_dropout_prob
										snake_case        =     hidden_sizes
										snake_case        =     num_hidden_layers
										snake_case        =     num_attention_heads
										snake_case        =     initializer_range
										snake_case        =     layer_norm_eps
										snake_case        =     patch_size
										snake_case        =     num_channels
										snake_case        =     depths
										snake_case        =     mlp_expansion_ratio
										snake_case        =     downsamples
										snake_case        =     dim
										snake_case        =     key_dim
										snake_case        =     attention_ratio
										snake_case        =     resolution
										snake_case        =     pool_size
										snake_case        =     downsample_patch_size
										snake_case        =     downsample_stride
										snake_case        =     downsample_pad
										snake_case        =     drop_path_rate
										snake_case        =     num_metaad_blocks
										snake_case        =     distillation
										snake_case        =     use_layer_scale
										snake_case        =     layer_scale_init_value
										snake_case        =     image_size
										snake_case        =     batch_norm_eps



"""simple docstring"""
from __future__ import annotations

from typing import Any



class 					lowerCAmelCase_      (     lowerCAmelCase   ):



				"""simple docstring"""
				pass





class 					lowerCAmelCase_      :



				"""simple docstring"""

				def __init__(			self						,      lowerCAmelCase      ):






										"""simple docstring"""

										snake_case        =     data
										snake_case        =     None

				def __iter__(			self      ):






										"""simple docstring"""

										snake_case        =     self
										snake_case        =     []
										while node:
																if node in visited:
																						raise ContainsLoopError
																visited.append(lowerCAmelCase      )
																yield node.data
																snake_case        =     node.next_node

				@property
				def 						snake_case	(			self      ):






										"""simple docstring"""

										try:
																list(self      )
																return False
										except ContainsLoopError:
																return True


if __name__ == "__main__":
					SCREAMING_SNAKE_CASE__   =					Node(1)
					SCREAMING_SNAKE_CASE__   =					Node(2)
					SCREAMING_SNAKE_CASE__   =					Node(3)
					SCREAMING_SNAKE_CASE__   =					Node(4)
					print(root_node.has_loop)  # False
					SCREAMING_SNAKE_CASE__   =					root_node.next_node
					print(root_node.has_loop)  # True

					SCREAMING_SNAKE_CASE__   =					Node(5)
					SCREAMING_SNAKE_CASE__   =					Node(6)
					SCREAMING_SNAKE_CASE__   =					Node(5)
					SCREAMING_SNAKE_CASE__   =					Node(6)
					print(root_node.has_loop)  # False

					SCREAMING_SNAKE_CASE__   =					Node(1)
					print(root_node.has_loop)  # False


