code: 
  
  
  from __future__ import annotations
  
  import random
  from collections.abc import Iterable
  from typing import Any, Generic, TypeVar
  
  UpperCamelCase__				       =			TypeVar('T', bound=bool)
  
  class 						UpperCAmelCase__   (      Generic[T]		):
  
  
  
       '''simple docstring'''
       def __init__( self       :       Optional[int]	,      UpperCamelCase       :       T		):
  
  
  
  
  
              """simple docstring"""
  
  
  
              _lowercase					:				T           =			value
              _lowercase					:				RandomizedHeapNode[T] | None           =			None
              _lowercase					:				RandomizedHeapNode[T] | None           =			None
       @property
       def   lowerCAmelCase_   ( self       :       Any		):
  
  
  
  
  
              """simple docstring"""
  
  
  
              return self._value
  
  
       @staticmethod
       def   lowerCAmelCase_   ( UpperCamelCase       :       RandomizedHeapNode[T] | None	,      UpperCamelCase       :       RandomizedHeapNode[T] | None		):
  
  
  
  
  
              """simple docstring"""
  
  
  
              if not roota:
                     return roota
  
              if not roota:
                     return roota
  
              if roota.value > roota.value:
                     _lowercase					:				List[str]           =			roota, roota
  
              if random.choice([True, False]		):
                     _lowercase					:				List[Any]           =			roota.right, roota.left
  
              _lowercase					:				Optional[Any]           =			RandomizedHeapNode.merge(roota.left	,      UpperCamelCase		)
  
              return roota
  
  
  
  
  class 						UpperCAmelCase__   (      Generic[T]		):
  
  
  
       '''simple docstring'''
       def __init__( self       :       Union[str, Any]	,      UpperCamelCase       :       Iterable[T] | None = ()		):
  
  
  
  
  
              """simple docstring"""
  
  
  
              _lowercase					:				RandomizedHeapNode[T] | None           =			None
  
              if data:
                     for item in data:
                            self.insert(UpperCamelCase		)
       def   lowerCAmelCase_   ( self       :       Dict	,      UpperCamelCase       :       T		):
  
  
  
  
  
              """simple docstring"""
  
  
  
              _lowercase					:				Optional[int]           =			RandomizedHeapNode.merge(self._root	,      RandomizedHeapNode(UpperCamelCase		)		)
       def   lowerCAmelCase_   ( self       :       List[str]		):
  
  
  
  
  
              """simple docstring"""
  
  
  
              _lowercase					:				Tuple           =			self.top()
  
              if self._root is None:
                     return None
  
              _lowercase					:				Optional[Any]           =			RandomizedHeapNode.merge(self._root.left	,      self._root.right		)
  
              return result
       def   lowerCAmelCase_   ( self       :       Optional[int]		):
  
  
  
  
  
              """simple docstring"""
  
  
  
              if not self._root:
                     raise IndexError('''Can\'t get top element for the empty heap.'''		)
              return self._root.value
       def   lowerCAmelCase_   ( self       :       List[Any]		):
  
  
  
  
  
              """simple docstring"""
  
  
  
              _lowercase					:				Any           =			None
       def   lowerCAmelCase_   ( self       :       Union[str, Any]		):
  
  
  
  
  
              """simple docstring"""
  
  
  
              _lowercase					:				List[str]           =			[]
              while self:
                     result.append(self.pop()		)
  
              return result
  
  
       def __bool__( self       :       List[Any]		):
  
  
  
  
  
              """simple docstring"""
  
  
  
              return self._root is not None
  
  
  if __name__ == "__main__":
     import doctest
  
     doctest.testmod()
style_context: 
  
  
  import copy
  
  from ...configuration_utils import PretrainedConfig
  from ...utils import logging
  
  
  UpperCamelCase__				       =			logging.get_logger(__name__)
  
  UpperCamelCase__				       =			{
      'facebook/sam-vit-huge': 'https://huggingface.co/facebook/sam-vit-huge/resolve/main/config.json',
      'facebook/sam-vit-large': 'https://huggingface.co/facebook/sam-vit-large/resolve/main/config.json',
      'facebook/sam-vit-base': 'https://huggingface.co/facebook/sam-vit-base/resolve/main/config.json',
  }
  
  class 						UpperCAmelCase__   (      A_		):
  
  
  
       '''simple docstring'''
  
  
  
  
       def __init__( self       :       List[Any]	,      UpperCamelCase       :       Optional[Any]=2_56	,      UpperCamelCase       :       str=10_24	,      UpperCamelCase       :       Any=16	,      UpperCamelCase       :       Optional[Any]=16	,      UpperCamelCase       :       Union[str, Any]=4	,      UpperCamelCase       :       str="gelu"	,      UpperCamelCase       :       Dict=1E-6	,      **UpperCamelCase       :       Tuple	,      ):
  
  
  
  
  
              """simple docstring"""
  
  
  
              super().__init__(**UpperCamelCase		)
              _lowercase					:				Union[str, Any]           =			hidden_size
              _lowercase					:				Optional[Any]           =			image_size
              _lowercase					:				Tuple           =			patch_size
              _lowercase					:				List[str]           =			image_size // patch_size
              _lowercase					:				Optional[Any]           =			mask_input_channels
              _lowercase					:				str           =			num_point_embeddings
              _lowercase					:				List[Any]           =			hidden_act
              _lowercase					:				Union[str, Any]           =			layer_norm_eps
  
  
  
  
  class 						UpperCAmelCase__   (      A_		):
  
  
  
       '''simple docstring'''
  
  
  
  
       def __init__( self       :       Optional[int]	,      UpperCamelCase       :       str=2_56	,      UpperCamelCase       :       int="relu"	,      UpperCamelCase       :       Any=20_48	,      UpperCamelCase       :       List[Any]=2	,      UpperCamelCase       :       Union[str, Any]=8	,      UpperCamelCase       :       List[str]=2	,      UpperCamelCase       :       Any=3	,      UpperCamelCase       :       List[Any]=3	,      UpperCamelCase       :       int=2_56	,      UpperCamelCase       :       List[str]=1E-6	,      **UpperCamelCase       :       Tuple	,      ):
  
  
  
  
  
              """simple docstring"""
  
  
  
              super().__init__(**UpperCamelCase		)
              _lowercase					:				List[Any]           =			hidden_size
              _lowercase					:				Optional[int]           =			hidden_act
              _lowercase					:				Union[str, Any]           =			mlp_dim
              _lowercase					:				Optional[int]           =			num_hidden_layers
              _lowercase					:				List[str]           =			num_attention_heads
              _lowercase					:				Dict           =			attention_downsample_rate
              _lowercase					:				Optional[Any]           =			num_multimask_outputs
              _lowercase					:				Optional[Any]           =			iou_head_depth
              _lowercase					:				Dict           =			iou_head_hidden_dim
              _lowercase					:				List[str]           =			layer_norm_eps
  
  
  
  
  class 						UpperCAmelCase__   (      A_		):
  
  
  
       '''simple docstring'''
  
  
  
  
       def __init__( self       :       List[str]	,      UpperCamelCase       :       Union[str, Any]=7_68	,      UpperCamelCase       :       Optional[Any]=2_56	,      UpperCamelCase       :       Optional[Any]=12	,      UpperCamelCase       :       Dict=12	,      UpperCamelCase       :       Dict=3	,      UpperCamelCase       :       Optional[int]=10_24	,      UpperCamelCase       :       Any=16	,      UpperCamelCase       :       Union[str, Any]="gelu"	,      UpperCamelCase       :       int=1E-06	,      UpperCamelCase       :       Tuple=0.0	,      UpperCamelCase       :       List[str]=1E-10	,      UpperCamelCase       :       List[Any]=True	,      UpperCamelCase       :       Any=4.0	,      UpperCamelCase       :       str=True	,      UpperCamelCase       :       Optional[int]=True	,      UpperCamelCase       :       Optional[int]=14	,      UpperCamelCase       :       Any=[2, 5, 8, 11]	,      UpperCamelCase       :       Tuple=1_28	,      UpperCamelCase       :       str=None	,      **UpperCamelCase       :       int	,      ):
  
  
  
  
  
              """simple docstring"""
  
  
  
              super().__init__(**UpperCamelCase		)
  
              _lowercase					:				Union[str, Any]           =			hidden_size
              _lowercase					:				Optional[int]           =			output_channels
              _lowercase					:				Dict           =			num_hidden_layers
              _lowercase					:				str           =			num_attention_heads
              _lowercase					:				Dict           =			num_channels
              _lowercase					:				List[Any]           =			image_size
              _lowercase					:				int           =			patch_size
              _lowercase					:				Optional[Any]           =			hidden_act
              _lowercase					:				Any           =			layer_norm_eps
              _lowercase					:				Any           =			attention_dropout
              _lowercase					:				Optional[int]           =			initializer_range
              _lowercase					:				List[str]           =			qkv_bias
              _lowercase					:				Optional[Any]           =			mlp_ratio
              _lowercase					:				Optional[Any]           =			use_abs_pos
              _lowercase					:				List[Any]           =			use_rel_pos
              _lowercase					:				str           =			window_size
              _lowercase					:				Tuple           =			global_attn_indexes
              _lowercase					:				List[Any]           =			num_pos_feats
              _lowercase					:				int           =			int(hidden_size * mlp_ratio		) if mlp_dim is None else mlp_dim
  
  
  
  
  class 						UpperCAmelCase__   (      A_		):
  
  
  
       '''simple docstring'''
       UpperCAmelCase_         =  '''sam'''
       UpperCAmelCase_         =  True
  
  
  
  
       def __init__( self       :       Tuple	,      UpperCamelCase       :       Tuple=None	,      UpperCamelCase       :       Any=None	,      UpperCamelCase       :       Tuple=None	,      UpperCamelCase       :       Dict=0.02	,      **UpperCamelCase       :       Union[str, Any]	,      ):
  
  
  
  
  
              """simple docstring"""
  
  
  
              super().__init__(**UpperCamelCase		)
              _lowercase					:				Optional[int]           =			vision_config if vision_config is not None else {}
              _lowercase					:				Any           =			prompt_encoder_config if prompt_encoder_config is not None else {}
              _lowercase					:				Optional[Any]           =			mask_decoder_config if mask_decoder_config is not None else {}
  
              if isinstance(UpperCamelCase	,      UpperCamelCase		):
                     _lowercase					:				Dict           =			vision_config.to_dict()
              if isinstance(UpperCamelCase	,      UpperCamelCase		):
                     _lowercase					:				List[str]           =			prompt_encoder_config.to_dict()
              if isinstance(UpperCamelCase	,      UpperCamelCase		):
                     _lowercase					:				Optional[int]           =			mask_decoder_config.to_dict()
  
              _lowercase					:				Union[str, Any]           =			SamVisionConfig(**UpperCamelCase		)
              _lowercase					:				Optional[Any]           =			SamPromptEncoderConfig(**UpperCamelCase		)
              _lowercase					:				List[Any]           =			SamMaskDecoderConfig(**UpperCamelCase		)
              _lowercase					:				Union[str, Any]           =			initializer_range
  
  
  
  
       def   lowerCAmelCase_   ( self       :       Union[str, Any]		):
  
  
  
  
  
              """simple docstring"""
  
  
  
              _lowercase					:				List[Any]           =			copy.deepcopy(self.__dict__		)
              _lowercase					:				int           =			self.vision_config.to_dict()
              _lowercase					:				Optional[int]           =			self.prompt_encoder_config.to_dict()
              _lowercase					:				List[Any]           =			self.mask_decoder_config.to_dict()
              _lowercase					:				List[Any]           =			self.__class__.model_type
              return output