

import copy

from ...configuration_utils import PretrainedConfig
from ...utils import logging
from ..auto.configuration_auto import AutoConfig
from ..clip.configuration_clip import CLIPVisionConfig


__A    	=			logging.get_logger(__name__)



class 						lowercase_					(						__lowercase  ):
      UpperCamelCase_    :	Optional[Any]		   =       "vision-text-dual-encoder"
      UpperCamelCase_    :	Optional[int]		   =       True



      def __init__(    self   :       Union[str, Any]    ,      A__   :       Any=512    ,      A__   :       int=2.6592    ,      **A__   :       str	)					->  Dict:
        super().__init__(**A__	)

        if "vision_config" not in kwargs:
          raise ValueError('''`vision_config` can not be `None`.'''	)

        if "text_config" not in kwargs:
          raise ValueError('''`text_config` can not be `None`.'''	)

        _snake_case		=							kwargs.pop('''vision_config'''	)
        _snake_case		=							kwargs.pop('''text_config'''	)

        _snake_case		=							vision_config.pop('''model_type'''	)
        _snake_case		=							text_config.pop('''model_type'''	)

        if vision_model_type == "clip":
          _snake_case		=							AutoConfig.for_model(A__    ,      **A__	).vision_config
        elif vision_model_type == "clip_vision_model":
          _snake_case		=							CLIPVisionConfig(**A__	)
        else:
          _snake_case		=							AutoConfig.for_model(A__    ,      **A__	)

        _snake_case		=							AutoConfig.for_model(A__    ,      **A__	)

        _snake_case		=							projection_dim
        _snake_case		=							logit_scale_init_value



      @classmethod
      def 		UpperCamelCase_	(    cls   :       Union[str, Any]    ,      A__   :       PretrainedConfig    ,      A__   :       PretrainedConfig    ,      **A__   :       Optional[int]	)					->  Any:
        return cls(vision_config=vision_config.to_dict()    ,      text_config=text_config.to_dict()    ,      **A__	)







      def 		UpperCamelCase_	(    self   :       Any	)					->  List[str]:
        _snake_case		=							copy.deepcopy(self.__dict__	)
        _snake_case		=							self.vision_config.to_dict()
        _snake_case		=							self.text_config.to_dict()
        _snake_case		=							self.__class__.model_type
        return output



from __future__ import annotations

from typing import Generic, TypeVar

__A    	=			TypeVar('''T''')



class 						lowercase_					(						Generic[T]  ):



      def __init__(    self   :       str    ,      A__   :       T	)					->  Union[str, Any]:
        _snake_case		=							data  # Assign data
        _snake_case		=							None  # Initialize next as null
        _snake_case		=							None  # Initialize prev as null



class 						lowercase_					(						Generic[T]  ):



      def __init__(    self   :       List[str]	)					->  None:
        _snake_case		=							None



      def 		UpperCamelCase_	(    self   :       List[str]    ,      A__   :       T	)					->  None:
        if self.head is None:
          _snake_case		=							Node(A__	)
        else:
          _snake_case		=							Node(A__	)
          _snake_case		=							new_node
          _snake_case		=							self.head
          _snake_case		=							None
          _snake_case		=							new_node



      def 		UpperCamelCase_	(    self   :       Tuple	)					->  T | None:
        if self.head is None:
          return None
        else:
          assert self.head is not None
          _snake_case		=							self.head.data
          _snake_case		=							self.head.next
          if self.head is not None:
            _snake_case		=							None
          return temp



      def 		UpperCamelCase_	(    self   :       Union[str, Any]	)					->  T | None:
        return self.head.data if self.head is not None else None



      def __len__(    self   :       Optional[int]	)					->  int:
        _snake_case		=							self.head
        _snake_case		=							0
        while temp is not None:
          count += 1
          _snake_case		=							temp.next
        return count



      def 		UpperCamelCase_	(    self   :       Union[str, Any]	)					->  bool:
        return self.head is None







      def 		UpperCamelCase_	(    self   :       Dict	)					->  None:
        print('''stack elements are:'''	)
        _snake_case		=							self.head
        while temp is not None:
          print(temp.data    ,      end='''->'''	)
          _snake_case		=							temp.next


# Code execution starts here
if __name__ == "__main__":
 # Start with the empty stack
 __A    	=			Stack()

 # Insert 4 at the beginning. So stack becomes 4->None
 print('''Stack operations using Doubly LinkedList''')
 stack.push(4)

 # Insert 5 at the beginning. So stack becomes 4->5->None
 stack.push(5)

 # Insert 6 at the beginning. So stack becomes 4->5->6->None
 stack.push(6)

 # Insert 7 at the beginning. So stack becomes 4->5->6->7->None
 stack.push(7)

 # Print the stack
 stack.print_stack()

 # Print the top element
 print('''\nTop element is ''', stack.top())

 # Print the stack size
 print('''Size of the stack is ''', len(stack))

 # pop the top element
 stack.pop()

 # pop the top element
 stack.pop()

 # two elements have now been popped off
 stack.print_stack()

 # Print True if the stack is empty else False
 print('''\nstack is empty:''', stack.is_empty())

