






class 			__a  :







 def __init__(		self					:   List[str]							,   SCREAMING_SNAKE_CASE					:   int							,   SCREAMING_SNAKE_CASE					:   Optional[int]=None							,   SCREAMING_SNAKE_CASE					:   Union[str, Any]=None						):


      '''simple docstring'''






      UpperCamelCase__			:   int       				=  data
      UpperCamelCase__			:   Union[str, Any]       				=  previous
      UpperCamelCase__			:   Union[str, Any]       				=  next_node







 def __str__(		self					:   Any						):


      '''simple docstring'''






      return F'{self.data}'







 def 					__lowercase					(		self					:   Optional[int]						):


      '''simple docstring'''






      return self.data







 def 					__lowercase					(		self					:   Union[str, Any]						):


      '''simple docstring'''






      return self.next







 def 					__lowercase					(		self					:   Optional[Any]						):


      '''simple docstring'''






      return self.previous







class 			__a  :







 def __init__(		self					:   str							,   SCREAMING_SNAKE_CASE					:   List[Any]						):


      '''simple docstring'''






      UpperCamelCase__			:   str       				=  head







 def __iter__(		self					:   Union[str, Any]						):


      '''simple docstring'''






      return self







 def 					__lowercase					(		self					:   str						):


      '''simple docstring'''






      if not self.current:
           raise StopIteration
      else:
           UpperCamelCase__			:   int       				=  self.current.get_data()
           UpperCamelCase__			:   int       				=  self.current.get_next()
           return value







class 			__a  :







 def __init__(		self					:   Tuple						):


      '''simple docstring'''






      UpperCamelCase__			:   int       				=  None  # First node in list
      UpperCamelCase__			:   Optional[int]       				=  None  # Last node in list







 def __str__(		self					:   Tuple						):


      '''simple docstring'''






      UpperCamelCase__			:   str       				=  self.head
      UpperCamelCase__			:   Optional[Any]       				=  []
      while current is not None:
           nodes.append(current.get_data()						)
           UpperCamelCase__			:   int       				=  current.get_next()
      return " ".join(str(SCREAMING_SNAKE_CASE						) for node in nodes						)







 def __contains__(		self					:   List[Any]							,   SCREAMING_SNAKE_CASE					:   int						):


      '''simple docstring'''






      UpperCamelCase__			:   Any       				=  self.head
      while current:
           if current.get_data() == value:
                return True
           UpperCamelCase__			:   Dict       				=  current.get_next()
      return False







 def __iter__(		self					:   Optional[Any]						):


      '''simple docstring'''






      return LinkedListIterator(self.head						)







 def 					__lowercase					(		self					:   Union[str, Any]						):


      '''simple docstring'''






      if self.head:
           return self.head.get_data()
      return None







 def 					__lowercase					(		self					:   List[str]						):


      '''simple docstring'''






      if self.tail:
           return self.tail.get_data()
      return None







 def 					__lowercase					(		self					:   Optional[Any]							,   SCREAMING_SNAKE_CASE					:   Node						):


      '''simple docstring'''






      if self.head is None:
           UpperCamelCase__			:   Union[str, Any]       				=  node
           UpperCamelCase__			:   Union[str, Any]       				=  node
      else:
           self.insert_before_node(self.head							,   SCREAMING_SNAKE_CASE						)







 def 					__lowercase					(		self					:   Tuple							,   SCREAMING_SNAKE_CASE					:   Node						):


      '''simple docstring'''






      if self.head is None:
           self.set_head(SCREAMING_SNAKE_CASE						)
      else:
           self.insert_after_node(self.tail							,   SCREAMING_SNAKE_CASE						)







 def 					__lowercase					(		self					:   List[str]							,   SCREAMING_SNAKE_CASE					:   int						):


      '''simple docstring'''






      UpperCamelCase__			:   Optional[int]       				=  Node(SCREAMING_SNAKE_CASE						)
      if self.head is None:
           self.set_head(SCREAMING_SNAKE_CASE						)
      else:
           self.set_tail(SCREAMING_SNAKE_CASE						)







 def 					__lowercase					(		self					:   Optional[Any]							,   SCREAMING_SNAKE_CASE					:   Node							,   SCREAMING_SNAKE_CASE					:   Node						):


      '''simple docstring'''






      UpperCamelCase__			:   str       				=  node
      UpperCamelCase__			:   int       				=  node.previous

      if node.get_previous() is None:
           UpperCamelCase__			:   Union[str, Any]       				=  node_to_insert
      else:
           UpperCamelCase__			:   str       				=  node_to_insert

      UpperCamelCase__			:   str       				=  node_to_insert







 def 					__lowercase					(		self					:   Tuple							,   SCREAMING_SNAKE_CASE					:   Node							,   SCREAMING_SNAKE_CASE					:   Node						):


      '''simple docstring'''






      UpperCamelCase__			:   Dict       				=  node
      UpperCamelCase__			:   Tuple       				=  node.next

      if node.get_next() is None:
           UpperCamelCase__			:   Union[str, Any]       				=  node_to_insert
      else:
           UpperCamelCase__			:   List[Any]       				=  node_to_insert

      UpperCamelCase__			:   Tuple       				=  node_to_insert







 def 					__lowercase					(		self					:   Dict							,   SCREAMING_SNAKE_CASE					:   int							,   SCREAMING_SNAKE_CASE					:   int						):


      '''simple docstring'''






      UpperCamelCase__			:   Optional[int]       				=  1
      UpperCamelCase__			:   Any       				=  Node(SCREAMING_SNAKE_CASE						)
      UpperCamelCase__			:   List[Any]       				=  self.head
      while node:
           if current_position == position:
                self.insert_before_node(SCREAMING_SNAKE_CASE							,   SCREAMING_SNAKE_CASE						)
                return
           current_position += 1
           UpperCamelCase__			:   Dict       				=  node.next
      self.insert_after_node(self.tail							,   SCREAMING_SNAKE_CASE						)







 def 					__lowercase					(		self					:   List[Any]							,   SCREAMING_SNAKE_CASE					:   int						):


      '''simple docstring'''






      UpperCamelCase__			:   List[Any]       				=  self.head
      while node:
           if node.get_data() == item:
                return node
           UpperCamelCase__			:   List[str]       				=  node.get_next()
      raise Exception("Node not found"						)







 def 					__lowercase					(		self					:   str							,   SCREAMING_SNAKE_CASE					:   int						):


      '''simple docstring'''






      if (node := self.get_node(SCREAMING_SNAKE_CASE						)) is not None:
           if node == self.head:
                UpperCamelCase__			:   Tuple       				=  self.head.get_next()

           if node == self.tail:
                UpperCamelCase__			:   int       				=  self.tail.get_previous()

           self.remove_node_pointers(SCREAMING_SNAKE_CASE						)







 @staticmethod
 def 					__lowercase					(		SCREAMING_SNAKE_CASE					:   Node						):


      '''simple docstring'''






      if node.get_next():
           UpperCamelCase__			:   int       				=  node.previous

      if node.get_previous():
           UpperCamelCase__			:   Optional[Any]       				=  node.next

      UpperCamelCase__			:   List[Any]       				=  None
      UpperCamelCase__			:   Any       				=  None







 def 					__lowercase					(		self					:   Dict						):


      '''simple docstring'''






      return self.head is None







def 		SCREAMING_SNAKE_CASE							(					) ->	None:
     pass


if __name__ == "__main__":
 import doctest

 doctest.testmod()







# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import torch

from ..models.auto import AutoModelForSequenceClassification, AutoTokenizer
from .base import PipelineTool





class 			__a  (    A__       ):
 _lowerCAmelCase       :       str        = '''facebook/bart-large-mnli'''
 _lowerCAmelCase       :       Tuple        = (
     '''This is a tool that classifies an English text using provided labels. It takes two inputs: `text`, which '''
     '''should be the text to classify, and `labels`, which should be the list of labels to use for classification. '''
     '''It returns the most likely label in the list of provided `labels` for the input text.'''
 )
 _lowerCAmelCase       :       Any        = '''text_classifier'''
 _lowerCAmelCase       :       int        = AutoTokenizer
 _lowerCAmelCase       :       Union[str, Any]        = AutoModelForSequenceClassification

 _lowerCAmelCase       :       Union[str, Any]        = ['''text''', ['''text''']]
 _lowerCAmelCase       :       Dict        = ['''text''']







 def 					__lowercase					(		self					:   int						):


      '''simple docstring'''






      super().setup()
      UpperCamelCase__			:   Dict       				=  self.model.config
      UpperCamelCase__			:   Union[str, Any]       				=  -1
      for idx, label in config.idalabel.items():
           if label.lower().startswith("entail"						):
                UpperCamelCase__			:   List[str]       				=  int(SCREAMING_SNAKE_CASE						)
      if self.entailment_id == -1:
           raise ValueError("Could not determine the entailment ID from the model config, please pass it at init."						)







 def 					__lowercase					(		self					:   Tuple							,   SCREAMING_SNAKE_CASE					:   Tuple							,   SCREAMING_SNAKE_CASE					:   List[Any]						):


      '''simple docstring'''






      UpperCamelCase__			:   Any       				=  labels
      return self.pre_processor(
          [text] * len(SCREAMING_SNAKE_CASE						)							,   [F'This example is {label}' for label in labels]							,   return_tensors="pt"							,   padding="max_length"							,   )







 def 					__lowercase					(		self					:   Optional[Any]							,   SCREAMING_SNAKE_CASE					:   Dict						):


      '''simple docstring'''






      UpperCamelCase__			:   List[Any]       				=  outputs.logits
      UpperCamelCase__			:   Any       				=  torch.argmax(logits[:, 2]						).item()
      return self._labels[label_id]