


'''simple docstring'''





from typing import Any
class 						a__					:





			'''simple docstring'''

			def __init__(  self							:			Tuple			,    lowerCAmelCase_							:			Any	)      ->		Union[str, Any]:
						__A=	data
						__A=	None

			def __repr__(  self							:			Any	)      ->		str:
						return F"""Node({self.data})"""


class 						a__					:





			'''simple docstring'''

			def __init__(  self							:			List[Any]	)      ->		Union[str, Any]:
						__A=	None
			def __iter__(  self							:			str	)      ->		Any:
						__A=	self.head
						while node:
									yield node.data
									__A=	node.next
			def __len__(  self							:			int	)      ->		int:
						return sum(1 for _ in self	)
			def __repr__(  self							:			Tuple	)      ->		str:
						return "->".join([str(lowerCAmelCase_	) for item in self]	)
			def __getitem__(  self							:			Any			,    lowerCAmelCase_							:			int	)      ->		Any:
						if not 0 <= index < len(self	):
									raise ValueError('list index out of range.'	)
						for i, node in enumerate(self	):
									if i == index:
												return node
						return None
			def __setitem__(  self							:			List[str]			,    lowerCAmelCase_							:			int			,    lowerCAmelCase_							:			Any	)      ->		None:
						if not 0 <= index < len(self	):
									raise ValueError('list index out of range.'	)
						__A=	self.head
						for _ in range(lowerCAmelCase_	):
									__A=	current.next
						__A=	data
			def 					lowerCAmelCase     (  self							:			Optional[Any]			,    lowerCAmelCase_							:			Any	)      ->		None:
						self.insert_nth(len(self	)			,    lowerCAmelCase_	)
			def 					lowerCAmelCase     (  self							:			Union[str, Any]			,    lowerCAmelCase_							:			Any	)      ->		None:
						self.insert_nth(0			,    lowerCAmelCase_	)
			def 					lowerCAmelCase     (  self							:			Optional[Any]			,    lowerCAmelCase_							:			int			,    lowerCAmelCase_							:			Any	)      ->		None:
						if not 0 <= index <= len(self	):
									raise IndexError('list index out of range'	)
						__A=	Node(lowerCAmelCase_	)
						if self.head is None:
									__A=	new_node
						elif index == 0:
									__A=	self.head  # link new_node to head
									__A=	new_node
						else:
									__A=	self.head
									for _ in range(index - 1	):
												__A=	temp.next
									__A=	temp.next
									__A=	new_node
			def 					lowerCAmelCase     (  self							:			Optional[int]	)      ->		None:  # print every node data
						print(self	)
			def 					lowerCAmelCase     (  self							:			List[Any]	)      ->		Any:
						return self.delete_nth(0	)
			def 					lowerCAmelCase     (  self							:			Optional[Any]	)      ->		Any:  # delete from tail
						return self.delete_nth(len(self	) - 1	)
			def 					lowerCAmelCase     (  self							:			Dict			,    lowerCAmelCase_							:			int = 0	)      ->		Any:
						if not 0 <= index <= len(self	) - 1:  # test if index is valid
									raise IndexError('List index out of range.'	)
						__A=	self.head  # default first node
						if index == 0:
									__A=	self.head.next
						else:
									__A=	self.head
									for _ in range(index - 1	):
												__A=	temp.next
									__A=	temp.next
									__A=	temp.next.next
						return delete_node.data
			def 					lowerCAmelCase     (  self							:			int	)      ->		bool:
						return self.head is None

			def 					lowerCAmelCase     (  self							:			Union[str, Any]	)      ->		None:
						__A=	None
						__A=	self.head

						while current:
									# Store the current node's next node.
									__A=	current.next
									# Make the current node's next point backwards
									__A=	prev
									# Make the previous node be the current node
									__A=	current
									# Make the current node the next node (to progress iteration)
									__A=	next_node
						# Return prev in order to put the head at the end
						__A=	prev






def 						UpperCAmelCase__(				):






			"""simple docstring"""




			__A=	LinkedList()
			assert linked_list.is_empty() is True
			assert str(_SCREAMING_SNAKE_CASE ) == ""

			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(_SCREAMING_SNAKE_CASE ) == i
						linked_list.insert_nth(_SCREAMING_SNAKE_CASE,i + 1 )
			assert str(_SCREAMING_SNAKE_CASE ) == "->".join(str(_SCREAMING_SNAKE_CASE ) for i in range(1,11 ) )

			linked_list.insert_head(0 )
			linked_list.insert_tail(11 )
			assert str(_SCREAMING_SNAKE_CASE ) == "->".join(str(_SCREAMING_SNAKE_CASE ) for i in range(0,12 ) )

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

			assert all(linked_list[i] == i + 1 for i in range(0,9 ) ) is True

			for i in range(0,9 ):
						__A=	-i
			assert all(linked_list[i] == -i for i in range(0,9 ) ) is True

			linked_list.reverse()
			assert str(_SCREAMING_SNAKE_CASE ) == "->".join(str(_SCREAMING_SNAKE_CASE ) for i in range(-8,1 ) )






def 						UpperCAmelCase__(				):






			"""simple docstring"""




			__A=	[
			    -9,
			    100,
			    Node(7734_5112 ),
			    'dlrow olleH',
			    7,
			    5555,
			    0,
			    -1_92.5_55_55,
			    'Hello, world!',
			    77.9,
			    Node(10 ),
			    None,
			    None,
			    12.20,
			]
			__A=	LinkedList()

			for i in test_input:
						linked_list.insert_tail(_SCREAMING_SNAKE_CASE )

			# Check if it's empty or not
			assert linked_list.is_empty() is False
			assert (
			    str(_SCREAMING_SNAKE_CASE ) == "-9->100->Node(77345112)->dlrow olleH->7->5555->0->"
			    "-192.55555->Hello, world!->77.9->Node(10)->None->None->12.2"
			)

			# Delete the head
			__A=	linked_list.delete_head()
			assert result == -9
			assert (
			    str(_SCREAMING_SNAKE_CASE ) == "100->Node(77345112)->dlrow olleH->7->5555->0->-192.55555->"
			    "Hello, world!->77.9->Node(10)->None->None->12.2"
			)

			# Delete the tail
			__A=	linked_list.delete_tail()
			assert result == 12.2
			assert (
			    str(_SCREAMING_SNAKE_CASE ) == "100->Node(77345112)->dlrow olleH->7->5555->0->-192.55555->"
			    "Hello, world!->77.9->Node(10)->None->None"
			)

			# Delete a node in specific location in linked list
			__A=	linked_list.delete_nth(10 )
			assert result is None
			assert (
			    str(_SCREAMING_SNAKE_CASE ) == "100->Node(77345112)->dlrow olleH->7->5555->0->-192.55555->"
			    "Hello, world!->77.9->Node(10)->None"
			)

			# Add a Node instance to its head
			linked_list.insert_head(Node('Hello again, world!' ) )
			assert (
			    str(_SCREAMING_SNAKE_CASE )
			    == "Node(Hello again, world!)->100->Node(77345112)->dlrow olleH->"
			    "7->5555->0->-192.55555->Hello, world!->77.9->Node(10)->None"
			)

			# Add None to its tail
			linked_list.insert_tail(_SCREAMING_SNAKE_CASE )
			assert (
			    str(_SCREAMING_SNAKE_CASE )
			    == "Node(Hello again, world!)->100->Node(77345112)->dlrow olleH->"
			    "7->5555->0->-192.55555->Hello, world!->77.9->Node(10)->None->None"
			)

			# Reverse the linked list
			linked_list.reverse()
			assert (
			    str(_SCREAMING_SNAKE_CASE )
			    == "None->None->Node(10)->77.9->Hello, world!->-192.55555->0->5555->"
			    "7->dlrow olleH->Node(77345112)->100->Node(Hello again, world!)"
			)






def 						UpperCAmelCase__(				):






			"""simple docstring"""




			from doctest import testmod

			testmod()

			__A=	LinkedList()
			linked_list.insert_head(input('Inserting 1st at head ' ).strip() )
			linked_list.insert_head(input('Inserting 2nd at head ' ).strip() )
			print('\nPrint list:' )
			linked_list.print_list()
			linked_list.insert_tail(input('\nInserting 1st at tail ' ).strip() )
			linked_list.insert_tail(input('Inserting 2nd at tail ' ).strip() )
			print('\nPrint list:' )
			linked_list.print_list()
			print('\nDelete head' )
			linked_list.delete_head()
			print('Delete tail' )
			linked_list.delete_tail()
			print('\nPrint list:' )
			linked_list.print_list()
			print('\nReverse linked list' )
			linked_list.reverse()
			print('\nPrint list:' )
			linked_list.print_list()
			print('\nString representation of linked list:' )
			print(_SCREAMING_SNAKE_CASE )
			print('\nReading/changing Node data using indexing:' )
			print(f"""Element at Position 1: {linked_list[1]}""" )
			__A=	input('Enter New Value: ' ).strip()
			print('New list:' )
			print(_SCREAMING_SNAKE_CASE )
			print(f"""length of linked_list is : {len(_SCREAMING_SNAKE_CASE )}""" )


if __name__ == "__main__":
					main()







'''simple docstring'''





import numpy as np

from transformers import Pipeline






def 						UpperCAmelCase__(				_SCREAMING_SNAKE_CASE					: Any ):






			"""simple docstring"""




			__A=	np.max(_SCREAMING_SNAKE_CASE,axis=-1,keepdims=_SCREAMING_SNAKE_CASE )
			__A=	np.exp(outputs - maxes )
			return shifted_exp / shifted_exp.sum(axis=-1,keepdims=_SCREAMING_SNAKE_CASE )






class 						a__					(					a_   ):





			'''simple docstring'''

			def 					lowerCAmelCase     (  self							:			Optional[Any]			,    **lowerCAmelCase_							:			List[str]	)      ->		List[str]:
						__A=	{}
						if "second_text" in kwargs:
									__A=	kwargs['second_text']
						return preprocess_kwargs, {}, {}
			def 					lowerCAmelCase     (  self							:			str			,    lowerCAmelCase_							:			Union[str, Any]			,    lowerCAmelCase_							:			Optional[int]=None	)      ->		int:
						return self.tokenizer(lowerCAmelCase_			,    text_pair=lowerCAmelCase_			,    return_tensors=self.framework	)
			def 					lowerCAmelCase     (  self							:			Dict			,    lowerCAmelCase_							:			List[str]	)      ->		Tuple:
						return self.model(**lowerCAmelCase_	)

			def 					lowerCAmelCase     (  self							:			str			,    lowerCAmelCase_							:			Dict	)      ->		Optional[int]:
						__A=	model_outputs.logits[0].numpy()
						__A=	softmax(lowerCAmelCase_	)

						__A=	np.argmax(lowerCAmelCase_	)
						__A=	self.model.config.idalabel[best_class]
						__A=	probabilities[best_class].item()
						__A=	logits.tolist()
						return {"label": label, "score": score, "logits": logits}



