

'''simple docstring'''







class 					__a   :

						def __init__(		self	:						Dict    ,			lowercase__	:						Any)						->Optional[int]:

							"""simple docstring"""



							_lowercase							=     data
							_lowercase							=     None
							_lowercase							=     None


						def __str__(		self	:						Optional[Any])						->Optional[int]:

							"""simple docstring"""



							return f"""{self.data}"""






class 					__a   :

						def __init__(		self	:						Dict)						->Any:

							"""simple docstring"""



							_lowercase							=     None
							_lowercase							=     None

						def __iter__(		self	:						List[Any])						->Tuple:

							"""simple docstring"""



							_lowercase							=     self.head
							while node:
								yield node.data
								_lowercase							=     node.next

						def __str__(		self	:						List[Any])						->List[str]:

							"""simple docstring"""



							return "->".join([str(lowercase_) for item in self])

						def __len__(		self	:						Union[str, Any])						->Optional[int]:

							"""simple docstring"""



							return sum(1 for _ in self)

						def 	_UpperCAmelCase							(		self	:						Dict    ,			lowercase__	:						Tuple)						->Dict:

							"""simple docstring"""



							self.insert_at_nth(0    ,			lowercase_)

						def 	_UpperCAmelCase							(		self	:						str    ,			lowercase__	:						List[str])						->Optional[Any]:

							"""simple docstring"""



							self.insert_at_nth(len(self)    ,			lowercase_)

						def 	_UpperCAmelCase							(		self	:						str    ,			lowercase__	:						Optional[int]    ,			lowercase__	:						Dict)						->int:

							"""simple docstring"""



							_lowercase							=     len(self)

							if not 0 <= index <= length:
								raise IndexError("""list index out of range""")
							_lowercase							=     Node(lowercase_)
							if self.head is None:
								_lowercase							=     new_node
							elif index == 0:
								_lowercase							=     new_node
								_lowercase							=     self.head
								_lowercase							=     new_node
							elif index == length:
								_lowercase							=     new_node
								_lowercase							=     self.tail
								_lowercase							=     new_node
							else:
								_lowercase							=     self.head
								for _ in range(0    ,			lowercase_):
									_lowercase							=     temp.next
								_lowercase							=     new_node
								_lowercase							=     temp.previous
								_lowercase							=     temp
								_lowercase							=     new_node

						def 	_UpperCAmelCase							(		self	:						str)						->str:

							"""simple docstring"""



							return self.delete_at_nth(0)

						def 	_UpperCAmelCase							(		self	:						Any)						->Optional[int]:

							"""simple docstring"""



							return self.delete_at_nth(len(self) - 1)

						def 	_UpperCAmelCase							(		self	:						Tuple    ,			lowercase__	:						Optional[int])						->Optional[Any]:

							"""simple docstring"""



							_lowercase							=     len(self)

							if not 0 <= index <= length - 1:
								raise IndexError("""list index out of range""")
							_lowercase							=     self.head  # default first node
							if length == 1:
								_lowercase							=     None
							elif index == 0:
								_lowercase							=     self.head.next
								_lowercase							=     None
							elif index == length - 1:
								_lowercase							=     self.tail
								_lowercase							=     self.tail.previous
								_lowercase							=     None
							else:
								_lowercase							=     self.head
								for _ in range(0    ,			lowercase_):
									_lowercase							=     temp.next
								_lowercase							=     temp
								_lowercase							=     temp.previous
								_lowercase							=     temp.next
							return delete_node.data

						def 	_UpperCAmelCase							(		self	:						Tuple    ,			lowercase__	:						List[str])						->Any:

							"""simple docstring"""



							_lowercase							=     self.head

							while current.data != data:  # Find the position to delete
								if current.next:
									_lowercase							=     current.next
								else:  # We have reached the end an no value matches
									raise ValueError("""No data matching given value""")

							if current == self.head:
								self.delete_head()

							elif current == self.tail:
								self.delete_tail()

							else:  # Before: 1 <--> 2(current) <--> 3
								_lowercase							=     current.next  # 1 --> 3
								_lowercase							=     current.previous  # 1 <--> 3
							return data


						def 	_UpperCAmelCase							(		self	:						Optional[Any])						->Union[str, Any]:

							"""simple docstring"""



							return len(self) == 0






def 					_SCREAMING_SNAKE_CASE		(						):
	_lowercase							=     DoublyLinkedList()
	assert linked_list.is_empty() is True
	assert str(__lowerCamelCase	) == ""

	try:
		linked_list.delete_head()
		raise AssertionError  # This should not happen.
	except IndexError:
		assert True  # This should happen.

	try:
		linked_list.delete_tail()
		raise AssertionError  # This should not happen.
	except IndexError:
		assert True  # This should happen.

	for i in range(10	):
		assert len(__lowerCamelCase	) == i
		linked_list.insert_at_nth(__lowerCamelCase							,       i + 1	)
	assert str(__lowerCamelCase	) == "->".join(str(__lowerCamelCase	) for i in range(1							,       11	)	)

	linked_list.insert_at_head(0	)
	linked_list.insert_at_tail(11	)
	assert str(__lowerCamelCase	) == "->".join(str(__lowerCamelCase	) for i in range(0							,       12	)	)

	assert linked_list.delete_head() == 0
	assert linked_list.delete_at_nth(9	) == 10
	assert linked_list.delete_tail() == 11
	assert len(__lowerCamelCase	) == 9
	assert str(__lowerCamelCase	) == "->".join(str(__lowerCamelCase	) for i in range(1							,       10	)	)


if __name__ == "__main__":
							from doctest import testmod

							testmod()






"""simple docstring"""





from collections import OrderedDict
from typing import Mapping

from ...configuration_utils import PretrainedConfig
from ...onnx import OnnxConfig
from ...utils import logging


_a									=				logging.get_logger(__name__)

_a									=				{
    'squeezebert/squeezebert-uncased': (
        'https://huggingface.co/squeezebert/squeezebert-uncased/resolve/main/config.json'
    ),
    'squeezebert/squeezebert-mnli': 'https://huggingface.co/squeezebert/squeezebert-mnli/resolve/main/config.json',
    'squeezebert/squeezebert-mnli-headless': (
        'https://huggingface.co/squeezebert/squeezebert-mnli-headless/resolve/main/config.json'
    ),
}


class A_      (lowercase__ ):




  '''simple docstring'''
  SCREAMING_SNAKE_CASE__     :		Any    	=						SQUEEZEBERT_PRETRAINED_CONFIG_ARCHIVE_MAP
  SCREAMING_SNAKE_CASE__     :		Optional[Any]    	=						"""squeezebert"""







  def __init__(						self							,  lowercase_=3_0522							,  lowercase_=768							,  lowercase_=12							,  lowercase_=12							,  lowercase_=3072							,  lowercase_="gelu"							,  lowercase_=0.1							,  lowercase_=0.1							,  lowercase_=512							,  lowercase_=2							,  lowercase_=0.02							,  lowercase_=1E-1_2							,  lowercase_=0							,  lowercase_=768							,  lowercase_=4							,  lowercase_=4							,  lowercase_=4							,  lowercase_=1							,  lowercase_=4							,  lowercase_=4							,  **lowercase_							,  ):

     """simple docstring"""
     super().__init__(pad_token_id=lowercase_							,  **lowercase_    )

     UpperCAmelCase_   :   List[Any]     	=       vocab_size
     UpperCAmelCase_   :   Optional[Any]     	=       hidden_size
     UpperCAmelCase_   :   Tuple     	=       num_hidden_layers
     UpperCAmelCase_   :   Optional[int]     	=       num_attention_heads
     UpperCAmelCase_   :   Optional[Any]     	=       hidden_act
     UpperCAmelCase_   :   Tuple     	=       intermediate_size
     UpperCAmelCase_   :   Union[str, Any]     	=       hidden_dropout_prob
     UpperCAmelCase_   :   List[Any]     	=       attention_probs_dropout_prob
     UpperCAmelCase_   :   int     	=       max_position_embeddings
     UpperCAmelCase_   :   List[str]     	=       type_vocab_size
     UpperCAmelCase_   :   Optional[Any]     	=       initializer_range
     UpperCAmelCase_   :   Optional[int]     	=       layer_norm_eps
     UpperCAmelCase_   :   Tuple     	=       embedding_size
     UpperCAmelCase_   :   Dict     	=       q_groups
     UpperCAmelCase_   :   List[Any]     	=       k_groups
     UpperCAmelCase_   :   List[str]     	=       v_groups
     UpperCAmelCase_   :   Optional[Any]     	=       post_attention_groups
     UpperCAmelCase_   :   List[str]     	=       intermediate_groups
     UpperCAmelCase_   :   List[Any]     	=       output_groups




class A_      (lowercase__ ):




  '''simple docstring'''







  @property
  def 			UpperCamelCase__   (						self    ):

     """simple docstring"""
     if self.task == "multiple-choice":
        UpperCAmelCase_   :   List[str]     	=       {0: "batch", 1: "choice", 2: "sequence"}
     else:
        UpperCAmelCase_   :   Optional[int]     	=       {0: "batch", 1: "sequence"}
     return OrderedDict(
         [
             ("input_ids", dynamic_axis),
             ("attention_mask", dynamic_axis),
             ("token_type_ids", dynamic_axis),
         ]    )


