



"""simple docstring"""


from typing import List, Optional, Tuple

from tokenizers import pre_tokenizers

from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import logging
from .tokenization_clip import CLIPTokenizer


snake_case_								=			logging.get_logger(__name__)

snake_case_								=			{"""vocab_file""": """vocab.json""", """merges_file""": """merges.txt""", """tokenizer_file""": """tokenizer.json"""}

snake_case_								=			{
    """vocab_file""": {
        """openai/clip-vit-base-patch32""": """https://huggingface.co/openai/clip-vit-base-patch32/resolve/main/vocab.json""",
    },
    """merges_file""": {
        """openai/clip-vit-base-patch32""": """https://huggingface.co/openai/clip-vit-base-patch32/resolve/main/merges.txt""",
    },
    """tokenizer_file""": {
        """openai/clip-vit-base-patch32""": (
            """https://huggingface.co/openai/clip-vit-base-patch32/resolve/main/tokenizer.json"""
        ),
    },
}

snake_case_								=			{
    """openai/clip-vit-base-patch32""": 77,
}







class  A_     (	SCREAMING_SNAKE_CASE_							):



						"""simple docstring"""
						__UpperCamelCase													=				VOCAB_FILES_NAMES
						__UpperCamelCase													=				PRETRAINED_VOCAB_FILES_MAP
						__UpperCamelCase													=				PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
						__UpperCamelCase													=				["""input_ids""", """attention_mask"""]
						__UpperCamelCase													=				CLIPTokenizer






						def __init__(   self					:int  ,    lowercase_					:Optional[int]=None  ,    lowercase_					:int=None  ,    lowercase_					:Optional[Any]=None  ,    lowercase_					:Dict="<|endoftext|>"  ,    lowercase_					:List[Any]="<|startoftext|>"  ,    lowercase_					:Any="<|endoftext|>"  ,    lowercase_					:List[str]="<|endoftext|>"  ,    **lowercase_					:Tuple  ,    )							->     List[Any]:
												super().__init__(
												    lowercase_  ,    lowercase_  ,    tokenizer_file=lowercase_  ,    unk_token=lowercase_  ,    bos_token=lowercase_  ,    eos_token=lowercase_  ,    pad_token=lowercase_  ,    **lowercase_  ,    )

												if not isinstance(self.backend_tokenizer.pre_tokenizer  ,    pre_tokenizers.Sequence   ):
																		raise ValueError(
																		    'The `backend_tokenizer` provided does not match the expected format. The CLIP tokenizer has been'
																		    ' heavily modified from transformers version 4.17.0. You need to convert the tokenizer you are using'
																		    ' to be compatible with this version.The easiest way to do so is'
																		    ' `CLIPTokenizerFast.from_pretrained("path_to_local_folder_or_hub_repo, from_slow=True)`. If you want'
																		    ' to use your existing tokenizer, you will have to revert to a version prior to 4.17.0 of'
																		    ' transformers.'   )

												self._wrap_decode_method_backend_tokenizer()






						def       UpperCAmelCase__	(   self					:Dict   )							->     List[Any]:
												UpperCAmelCase			 =					self.backend_tokenizer.decode

												def new_decode_method(*lowercase_					:List[Any]  ,    **lowercase_					:Optional[Any]   ):
																		UpperCAmelCase			 =					orig_decode_method(*lowercase_  ,    **lowercase_   )
																		UpperCAmelCase			 =					text.replace(self.backend_tokenizer.model.end_of_word_suffix  ,    ' '   ).strip()
																		return text

												UpperCAmelCase			 =					new_decode_method






						def       UpperCAmelCase__	(   self					:Optional[int]  ,    lowercase_					:List[int]  ,    lowercase_					:Optional[List[int]] = None   )							->     List[int]:
												UpperCAmelCase			 =					[self.bos_token_id]
												UpperCAmelCase			 =					[self.eos_token_id]

												if token_ids_a is None:
																		return bos_token + token_ids_a + eos_token
												return bos_token + token_ids_a + eos_token + eos_token + token_ids_a + eos_token






						def       UpperCAmelCase__	(   self					:Dict  ,    lowercase_					:List[int]  ,    lowercase_					:Optional[List[int]] = None   )							->     List[int]:
												UpperCAmelCase			 =					[self.bos_token_id]
												UpperCAmelCase			 =					[self.eos_token_id]

												if token_ids_a is None:
																		return len(bos_token + token_ids_a + eos_token   ) * [0]
												return len(bos_token + token_ids_a + eos_token + eos_token + token_ids_a + eos_token   ) * [0]






						def       UpperCAmelCase__	(   self					:Optional[Any]  ,    lowercase_					:str  ,    lowercase_					:Optional[str] = None   )							->     Tuple[str]:
												UpperCAmelCase			 =					self._tokenizer.model.save(lowercase_  ,    name=lowercase_   )
												return tuple(lowercase_   )









from collections import deque

def 			__SCREAMING_SNAKE_CASE		(		UpperCamelCase		:      Dict	)     ->	Tuple:



	"""simple docstring"""






	return input(UpperCamelCase	).strip().split(""" """	)

def 			__SCREAMING_SNAKE_CASE		(		UpperCamelCase		:      int     ,					UpperCamelCase		:      int	)     ->	dict[int, list[int]]:



	"""simple docstring"""






	a_     			=   {}
	for i in range(UpperCamelCase	):
		a_     			=   []

	for e in range(UpperCamelCase	):
		a_			, a_     			=   (int(UpperCamelCase	) for i in _input(F"""Edge {e + 1}: <node1> <node2> """	))
		graph[x].append(UpperCamelCase	)
	return graph

def 			__SCREAMING_SNAKE_CASE		(		UpperCamelCase		:      int     ,					UpperCamelCase		:      int	)     ->	dict[int, list[int]]:



	"""simple docstring"""






	a_     			=   {}
	for i in range(UpperCamelCase	):
		a_     			=   []

	for e in range(UpperCamelCase	):
		a_			, a_     			=   (int(UpperCamelCase	) for i in _input(F"""Edge {e + 1}: <node1> <node2> """	))
		graph[x].append(UpperCamelCase	)
		graph[y].append(UpperCamelCase	)
	return graph

def 			__SCREAMING_SNAKE_CASE		(		UpperCamelCase		:      int     ,					UpperCamelCase		:      int	)     ->	dict[int, list[tuple[int, int]]]:



	"""simple docstring"""






	a_     			=   {}
	for i in range(UpperCamelCase	):
		a_     			=   []

	for e in range(UpperCamelCase	):
		a_			, a_			, a_     			=   (int(UpperCamelCase	) for i in _input(F"""Edge {e + 1}: <node1> <node2> <weight> """	))
		graph[x].append((y, w)	)
		graph[y].append((x, w)	)
	return graph


if __name__ == "__main__":
			_A     ,				_A							     =       (int(i) for i in _input('Number of nodes and edges: '))

			_A							     =       int(
			    _input(
			        'Press 1 or 2 or 3 \n'
			        '1. Unweighted directed \n'
			        '2. Unweighted undirected \n'
			        '3. Weighted undirected \n'
			    )[0]
			)

			_A							     =       {
			    1: initialize_unweighted_directed_graph,
			    2: initialize_unweighted_undirected_graph,
			    3: initialize_weighted_undirected_graph,
			}[graph_choice](n, m)

def 			__SCREAMING_SNAKE_CASE		(		UpperCamelCase		:      Tuple     ,					UpperCamelCase		:      Tuple	)     ->	List[Any]:



	"""simple docstring"""






	a_			, a_     			=   {s}, [s]
	print(UpperCamelCase	)
	while _s:
		a_     			=   0
		for i in g[_s[-1]]:
			if i not in vis:
				_s.append(UpperCamelCase	)
				vis.add(UpperCamelCase	)
				a_     			=   1
				print(UpperCamelCase	)
				break
		if not flag:
			_s.pop()

def 			__SCREAMING_SNAKE_CASE		(		UpperCamelCase		:      Tuple     ,					UpperCamelCase		:      int	)     ->	int:



	"""simple docstring"""






	a_			, a_     			=   {s}, deque([s]	)
	print(UpperCamelCase	)
	while q:
		a_     			=   q.popleft()
		for v in g[u]:
			if v not in vis:
				vis.add(UpperCamelCase	)
				q.append(UpperCamelCase	)
				print(UpperCamelCase	)

def 			__SCREAMING_SNAKE_CASE		(		UpperCamelCase		:      int     ,					UpperCamelCase		:      Any	)     ->	Union[str, Any]:



	"""simple docstring"""






	a_			, a_			, a_     			=   {s: 0}, set(), {s: 0}
	while True:
		if len(UpperCamelCase	) == len(UpperCamelCase	) - 1:
			break
		a_     			=   10_0000
		for i in dist:
			if i not in known and dist[i] < mini:
				a_     			=   dist[i]
				a_     			=   i
		known.add(UpperCamelCase	)
		for v in g[u]:
			if v[0] not in known and dist[u] + v[1] < dist.get(v[0]     ,					10_0000	):
				a_     			=   dist[u] + v[1]
				a_     			=   u
	for i in dist:
		if i != s:
			print(dist[i]	)

def 			__SCREAMING_SNAKE_CASE		(		UpperCamelCase		:      Dict     ,					UpperCamelCase		:      int=None     ,					UpperCamelCase		:      int=None	)     ->	Union[str, Any]:



	"""simple docstring"""






	if q is None:
		a_     			=   [1]
	if ind is None:
		a_     			=   [0] * (len(UpperCamelCase	) + 1)  # SInce oth Index is ignored
		for u in g:
			for v in g[u]:
				ind[v] += 1
		a_     			=   deque()
		for i in g:
			if ind[i] == 0:
				q.append(UpperCamelCase	)
	if len(UpperCamelCase	) == 0:
		return
	a_     			=   q.popleft()
	print(UpperCamelCase	)
	for w in g[v]:
		ind[w] -= 1
		if ind[w] == 0:
			q.append(UpperCamelCase	)
	topo(UpperCamelCase     ,					UpperCamelCase     ,					UpperCamelCase	)

def 			__SCREAMING_SNAKE_CASE		(		)     ->	List[Any]:



	"""simple docstring"""






	a_     			=   input().strip()
	a_     			=   []
	for _ in range(UpperCamelCase	):
		a.append(map(UpperCamelCase     ,					input().strip().split()	)	)
	return a, n

def 			__SCREAMING_SNAKE_CASE		(		UpperCamelCase		:      List[Any]	)     ->	List[str]:



	"""simple docstring"""






	((a_)			, (a_))     			=   a_and_n
	a_     			=   list(UpperCamelCase	)
	a_     			=   [[0] * n for i in range(UpperCamelCase	)]
	for k in range(UpperCamelCase	):
		for i in range(UpperCamelCase	):
			for j in range(UpperCamelCase	):
				if dist[i][j] > dist[i][k] + dist[k][j]:
					a_     			=   dist[i][k] + dist[k][j]
					a_     			=   k
	print(UpperCamelCase	)

def 			__SCREAMING_SNAKE_CASE		(		UpperCamelCase		:      Dict     ,					UpperCamelCase		:      List[Any]	)     ->	str:



	"""simple docstring"""






	a_			, a_			, a_     			=   {s: 0}, set(), {s: 0}
	while True:
		if len(UpperCamelCase	) == len(UpperCamelCase	) - 1:
			break
		a_     			=   10_0000
		for i in dist:
			if i not in known and dist[i] < mini:
				a_     			=   dist[i]
				a_     			=   i
		known.add(UpperCamelCase	)
		for v in g[u]:
			if v[0] not in known and v[1] < dist.get(v[0]     ,					10_0000	):
				a_     			=   v[1]
				a_     			=   u
	return dist

def 			__SCREAMING_SNAKE_CASE		(		)     ->	int:



	"""simple docstring"""






	a_			, a_     			=   map(UpperCamelCase     ,					input().split(""" """	)	)
	a_     			=   []
	for _ in range(UpperCamelCase	):
		edges.append(map(UpperCamelCase     ,					input().split(""" """	)	)	)
	return edges, n

def 			__SCREAMING_SNAKE_CASE		(		UpperCamelCase		:      List[str]	)     ->	List[str]:



	"""simple docstring"""






	((a_)			, (a_))     			=   e_and_n
	e.sort(reverse=UpperCamelCase     ,					key=lambda UpperCamelCase	: x[2]	)
	a_     			=   [{i} for i in range(1     ,					n + 1	)]
	while True:
		if len(UpperCamelCase	) == 1:
			break
		print(UpperCamelCase	)
		a_     			=   e.pop()
		for i in range(len(UpperCamelCase	)	):
			if x[0] in s[i]:
				break
		for j in range(len(UpperCamelCase	)	):
			if x[1] in s[j]:
				if i == j:
					break
				s[j].update(s[i]	)
				s.pop(UpperCamelCase	)
				break

def 			__SCREAMING_SNAKE_CASE		(		UpperCamelCase		:      str	)     ->	Optional[Any]:



	"""simple docstring"""






	a_     			=   []
	for node in graph:
		if not graph[node]:
			isolated.append(UpperCamelCase	)
	return isolated