


from collections import deque
from math import floor
from random import random
from time import time




class 	a       :
 def __init__(	self  )   ->							Optional[Any]:
      _a      =							{}
 def 							__UpperCAmelCase						(	self ,			__magic_name__ ,			__magic_name__ ,			__magic_name__=1  )   ->							str:
      if self.graph.get(lowercase_  ):
           if self.graph[u].count([w, v]  ) == 0:
                self.graph[u].append([w, v]  )
      else:
           _a      =							[[w, v]]
      if not self.graph.get(lowercase_  ):
           _a      =							[]
 def 							__UpperCAmelCase						(	self  )   ->							List[Any]:
      return list(self.graph  )
 def 							__UpperCAmelCase						(	self ,			__magic_name__ ,			__magic_name__  )   ->							Optional[int]:
      if self.graph.get(lowercase_  ):
           for _ in self.graph[u]:
                if _[1] == v:
                     self.graph[u].remove(lowercase_  )
 def 							__UpperCAmelCase						(	self ,			__magic_name__=-2 ,			__magic_name__=-1  )   ->							str:
      if s == d:
           return []
      _a      =							[]
      _a      =							[]
      if s == -2:
           _a      =							list(self.graph  )[0]
      stack.append(lowercase_  )
      visited.append(lowercase_  )
      _a      =							s

      while True:
           # check if there is any non isolated nodes
           if len(self.graph[s]  ) != 0:
                _a      =							s
                for node in self.graph[s]:
                     if visited.count(node[1]  ) < 1:
                          if node[1] == d:
                               visited.append(lowercase_  )
                               return visited
                          else:
                               stack.append(node[1]  )
                               visited.append(node[1]  )
                               _a      =							node[1]
                               break

            # check if all the children are visited
           if s == ss:
                stack.pop()
                if len(lowercase_  ) != 0:
                     _a      =							stack[len(lowercase_  ) - 1]
           else:
                _a      =							ss

           # check if se have reached the starting point
           if len(lowercase_  ) == 0:
                return visited
 def 							__UpperCAmelCase						(	self ,			__magic_name__=-1  )   ->							str:
      if c == -1:
           _a      =							floor(random() * 1_00_00  ) + 10
      for i in range(lowercase_  ):
           # every vertex has max 100 edges
           for _ in range(floor(random() * 1_02  ) + 1  ):
                _a      =							floor(random() * c  ) + 1
                if n != i:
                     self.add_pair(lowercase_ ,			lowercase_ ,			1  )
 def 							__UpperCAmelCase						(	self ,			__magic_name__=-2  )   ->							Any:
      _a      =							deque()
      _a      =							[]
      if s == -2:
           _a      =							list(self.graph  )[0]
      d.append(lowercase_  )
      visited.append(lowercase_  )
      while d:
           _a      =							d.popleft()
           if len(self.graph[s]  ) != 0:
                for node in self.graph[s]:
                     if visited.count(node[1]  ) < 1:
                          d.append(node[1]  )
                          visited.append(node[1]  )
      return visited
 def 							__UpperCAmelCase						(	self ,			__magic_name__  )   ->							Optional[int]:
      _a      =							0
      for x in self.graph:
           for y in self.graph[x]:
                if y[1] == u:
                     count += 1
      return count
 def 							__UpperCAmelCase						(	self ,			__magic_name__  )   ->							Optional[int]:
      return len(self.graph[u]  )
 def 							__UpperCAmelCase						(	self ,			__magic_name__=-2  )   ->							Tuple:
      _a      =							[]
      _a      =							[]
      if s == -2:
           _a      =							list(self.graph  )[0]
      stack.append(lowercase_  )
      visited.append(lowercase_  )
      _a      =							s
      _a      =							[]

      while True:
           # check if there is any non isolated nodes
           if len(self.graph[s]  ) != 0:
                _a      =							s
                for node in self.graph[s]:
                     if visited.count(node[1]  ) < 1:
                          stack.append(node[1]  )
                          visited.append(node[1]  )
                          _a      =							node[1]
                          break

            # check if all the children are visited
           if s == ss:
                sorted_nodes.append(stack.pop()  )
                if len(lowercase_  ) != 0:
                     _a      =							stack[len(lowercase_  ) - 1]
           else:
                _a      =							ss

           # check if se have reached the starting point
           if len(lowercase_  ) == 0:
                return sorted_nodes
 def 							__UpperCAmelCase						(	self  )   ->							List[Any]:
      _a      =							[]
      _a      =							[]
      _a      =							list(self.graph  )[0]
      stack.append(lowercase_  )
      visited.append(lowercase_  )
      _a      =							-2
      _a      =							[]
      _a      =							s
      _a      =							False
      _a      =							set()

      while True:
           # check if there is any non isolated nodes
           if len(self.graph[s]  ) != 0:
                _a      =							s
                for node in self.graph[s]:
                     if (
                         visited.count(node[1]  ) > 0
                         and node[1] != parent
                         and indirect_parents.count(node[1]  ) > 0
                         and not on_the_way_back
                     ):
                          _a      =							len(lowercase_  ) - 1
                          while len_stack >= 0:
                               if stack[len_stack] == node[1]:
                                    anticipating_nodes.add(node[1]  )
                                    break
                               else:
                                    anticipating_nodes.add(stack[len_stack]  )
                                    len_stack -= 1
                     if visited.count(node[1]  ) < 1:
                          stack.append(node[1]  )
                          visited.append(node[1]  )
                          _a      =							node[1]
                          break

            # check if all the children are visited
           if s == ss:
                stack.pop()
                _a      =							True
                if len(lowercase_  ) != 0:
                     _a      =							stack[len(lowercase_  ) - 1]
           else:
                _a      =							False
                indirect_parents.append(lowercase_  )
                _a      =							s
                _a      =							ss

           # check if se have reached the starting point
           if len(lowercase_  ) == 0:
                return list(lowercase_  )
 def 							__UpperCAmelCase						(	self  )   ->							Union[str, Any]:
      _a      =							[]
      _a      =							[]
      _a      =							list(self.graph  )[0]
      stack.append(lowercase_  )
      visited.append(lowercase_  )
      _a      =							-2
      _a      =							[]
      _a      =							s
      _a      =							False
      _a      =							set()

      while True:
           # check if there is any non isolated nodes
           if len(self.graph[s]  ) != 0:
                _a      =							s
                for node in self.graph[s]:
                     if (
                         visited.count(node[1]  ) > 0
                         and node[1] != parent
                         and indirect_parents.count(node[1]  ) > 0
                         and not on_the_way_back
                     ):
                          _a      =							len(lowercase_  ) - 1
                          while len_stack_minus_one >= 0:
                               if stack[len_stack_minus_one] == node[1]:
                                    anticipating_nodes.add(node[1]  )
                                    break
                               else:
                                    return True
                     if visited.count(node[1]  ) < 1:
                          stack.append(node[1]  )
                          visited.append(node[1]  )
                          _a      =							node[1]
                          break

            # check if all the children are visited
           if s == ss:
                stack.pop()
                _a      =							True
                if len(lowercase_  ) != 0:
                     _a      =							stack[len(lowercase_  ) - 1]
           else:
                _a      =							False
                indirect_parents.append(lowercase_  )
                _a      =							s
                _a      =							ss

           # check if se have reached the starting point
           if len(lowercase_  ) == 0:
                return False
 def 							__UpperCAmelCase						(	self ,			__magic_name__=-2 ,			__magic_name__=-1  )   ->							Dict:
      _a      =							time()
      self.dfs(lowercase_ ,			lowercase_  )
      _a      =							time()
      return end - begin




 def 							__UpperCAmelCase						(	self ,			__magic_name__=-2  )   ->							Dict:
      _a      =							time()
      self.bfs(lowercase_  )
      _a      =							time()
      return end - begin





class 	a       :
 def __init__(	self  )   ->							Union[str, Any]:
      _a      =							{}
 def 							__UpperCAmelCase						(	self ,			__magic_name__ ,			__magic_name__ ,			__magic_name__=1  )   ->							List[Any]:
      # check if the u exists
      if self.graph.get(lowercase_  ):
           # if there already is a edge
           if self.graph[u].count([w, v]  ) == 0:
                self.graph[u].append([w, v]  )
      else:
           # if u does not exist
           _a      =							[[w, v]]
      # add the other way
      if self.graph.get(lowercase_  ):
           # if there already is a edge
           if self.graph[v].count([w, u]  ) == 0:
                self.graph[v].append([w, u]  )
      else:
           # if u does not exist
           _a      =							[[w, u]]
 def 							__UpperCAmelCase						(	self ,			__magic_name__ ,			__magic_name__  )   ->							List[Any]:
      if self.graph.get(lowercase_  ):
           for _ in self.graph[u]:
                if _[1] == v:
                     self.graph[u].remove(lowercase_  )
        # the other way round
      if self.graph.get(lowercase_  ):
           for _ in self.graph[v]:
                if _[1] == u:
                     self.graph[v].remove(lowercase_  )
 def 							__UpperCAmelCase						(	self ,			__magic_name__=-2 ,			__magic_name__=-1  )   ->							List[str]:
      if s == d:
           return []
      _a      =							[]
      _a      =							[]
      if s == -2:
           _a      =							list(self.graph  )[0]
      stack.append(lowercase_  )
      visited.append(lowercase_  )
      _a      =							s

      while True:
           # check if there is any non isolated nodes
           if len(self.graph[s]  ) != 0:
                _a      =							s
                for node in self.graph[s]:
                     if visited.count(node[1]  ) < 1:
                          if node[1] == d:
                               visited.append(lowercase_  )
                               return visited
                          else:
                               stack.append(node[1]  )
                               visited.append(node[1]  )
                               _a      =							node[1]
                               break

            # check if all the children are visited
           if s == ss:
                stack.pop()
                if len(lowercase_  ) != 0:
                     _a      =							stack[len(lowercase_  ) - 1]
           else:
                _a      =							ss

           # check if se have reached the starting point
           if len(lowercase_  ) == 0:
                return visited
 def 							__UpperCAmelCase						(	self ,			__magic_name__=-1  )   ->							Any:
      if c == -1:
           _a      =							floor(random() * 1_00_00  ) + 10
      for i in range(lowercase_  ):
           # every vertex has max 100 edges
           for _ in range(floor(random() * 1_02  ) + 1  ):
                _a      =							floor(random() * c  ) + 1
                if n != i:
                     self.add_pair(lowercase_ ,			lowercase_ ,			1  )
 def 							__UpperCAmelCase						(	self ,			__magic_name__=-2  )   ->							List[str]:
      _a      =							deque()
      _a      =							[]
      if s == -2:
           _a      =							list(self.graph  )[0]
      d.append(lowercase_  )
      visited.append(lowercase_  )
      while d:
           _a      =							d.popleft()
           if len(self.graph[s]  ) != 0:
                for node in self.graph[s]:
                     if visited.count(node[1]  ) < 1:
                          d.append(node[1]  )
                          visited.append(node[1]  )
      return visited
 def 							__UpperCAmelCase						(	self ,			__magic_name__  )   ->							Tuple:
      return len(self.graph[u]  )
 def 							__UpperCAmelCase						(	self  )   ->							Optional[Any]:
      _a      =							[]
      _a      =							[]
      _a      =							list(self.graph  )[0]
      stack.append(lowercase_  )
      visited.append(lowercase_  )
      _a      =							-2
      _a      =							[]
      _a      =							s
      _a      =							False
      _a      =							set()

      while True:
           # check if there is any non isolated nodes
           if len(self.graph[s]  ) != 0:
                _a      =							s
                for node in self.graph[s]:
                     if (
                         visited.count(node[1]  ) > 0
                         and node[1] != parent
                         and indirect_parents.count(node[1]  ) > 0
                         and not on_the_way_back
                     ):
                          _a      =							len(lowercase_  ) - 1
                          while len_stack >= 0:
                               if stack[len_stack] == node[1]:
                                    anticipating_nodes.add(node[1]  )
                                    break
                               else:
                                    anticipating_nodes.add(stack[len_stack]  )
                                    len_stack -= 1
                     if visited.count(node[1]  ) < 1:
                          stack.append(node[1]  )
                          visited.append(node[1]  )
                          _a      =							node[1]
                          break

            # check if all the children are visited
           if s == ss:
                stack.pop()
                _a      =							True
                if len(lowercase_  ) != 0:
                     _a      =							stack[len(lowercase_  ) - 1]
           else:
                _a      =							False
                indirect_parents.append(lowercase_  )
                _a      =							s
                _a      =							ss

           # check if se have reached the starting point
           if len(lowercase_  ) == 0:
                return list(lowercase_  )
 def 							__UpperCAmelCase						(	self  )   ->							Dict:
      _a      =							[]
      _a      =							[]
      _a      =							list(self.graph  )[0]
      stack.append(lowercase_  )
      visited.append(lowercase_  )
      _a      =							-2
      _a      =							[]
      _a      =							s
      _a      =							False
      _a      =							set()

      while True:
           # check if there is any non isolated nodes
           if len(self.graph[s]  ) != 0:
                _a      =							s
                for node in self.graph[s]:
                     if (
                         visited.count(node[1]  ) > 0
                         and node[1] != parent
                         and indirect_parents.count(node[1]  ) > 0
                         and not on_the_way_back
                     ):
                          _a      =							len(lowercase_  ) - 1
                          while len_stack_minus_one >= 0:
                               if stack[len_stack_minus_one] == node[1]:
                                    anticipating_nodes.add(node[1]  )
                                    break
                               else:
                                    return True
                     if visited.count(node[1]  ) < 1:
                          stack.append(node[1]  )
                          visited.append(node[1]  )
                          _a      =							node[1]
                          break

            # check if all the children are visited
           if s == ss:
                stack.pop()
                _a      =							True
                if len(lowercase_  ) != 0:
                     _a      =							stack[len(lowercase_  ) - 1]
           else:
                _a      =							False
                indirect_parents.append(lowercase_  )
                _a      =							s
                _a      =							ss

           # check if se have reached the starting point
           if len(lowercase_  ) == 0:
                return False
 def 							__UpperCAmelCase						(	self  )   ->							Optional[int]:
      return list(self.graph  )
 def 							__UpperCAmelCase						(	self ,			__magic_name__=-2 ,			__magic_name__=-1  )   ->							Optional[int]:
      _a      =							time()
      self.dfs(lowercase_ ,			lowercase_  )
      _a      =							time()
      return end - begin




 def 							__UpperCAmelCase						(	self ,			__magic_name__=-2  )   ->							Optional[Any]:
      _a      =							time()
      self.bfs(lowercase_  )
      _a      =							time()
      return end - begin





'''simple docstring'''






import copy
import os
from typing import Union

from ...configuration_utils import PretrainedConfig
from ...utils import logging


a_   :      List[str]				    =      logging.get_logger(__name__)

a_   :      str				    =      {
    "microsoft/git-base": "https://huggingface.co/microsoft/git-base/resolve/main/config.json",
}




class 	a       (       _SCREAMING_SNAKE_CASE    ):
 _lowerCAmelCase	   =		"""git_vision_model"""
 def __init__(	self ,			__magic_name__=7_68 ,			__magic_name__=30_72 ,			__magic_name__=12 ,			__magic_name__=12 ,			__magic_name__=3 ,			__magic_name__=2_24 ,			__magic_name__=16 ,			__magic_name__="quick_gelu" ,			__magic_name__=1e-5 ,			__magic_name__=0.0 ,			__magic_name__=0.0_2 ,			**__magic_name__ ,			)   ->							Union[str, Any]:
      super().__init__(**__magic_name__  )

      _a      =							hidden_size
      _a      =							intermediate_size
      _a      =							num_hidden_layers
      _a      =							num_attention_heads
      _a      =							num_channels
      _a      =							patch_size
      _a      =							image_size
      _a      =							initializer_range
      _a      =							attention_dropout
      _a      =							layer_norm_eps
      _a      =							hidden_act




 @classmethod
 def 							__UpperCAmelCase						(	cls ,			__magic_name__ ,			**__magic_name__  )   ->							"PretrainedConfig":
      cls._set_token_in_kwargs(__magic_name__  )

      _a ,				_a      =							cls.get_config_dict(__magic_name__ ,			**__magic_name__  )

      # get the vision config dict if we are loading from GITConfig
      if config_dict.get('model_type'  ) == "git":
           _a      =							config_dict['vision_config']

      if "model_type" in config_dict and hasattr(cls ,			'model_type'  ) and config_dict["model_type"] != cls.model_type:
           logger.warning(
               f'You are using a model of type {config_dict["model_type"]} to instantiate a model of type '
               f'{cls.model_type}. This is not supported for all configurations of models and can yield errors.'  )

      return cls.from_dict(__magic_name__ ,			**__magic_name__  )





class 	a       (       _SCREAMING_SNAKE_CASE    ):
 _lowerCAmelCase	   =		"""git"""
 def __init__(	self ,			__magic_name__=None ,			__magic_name__=3_05_22 ,			__magic_name__=7_68 ,			__magic_name__=6 ,			__magic_name__=12 ,			__magic_name__=30_72 ,			__magic_name__="gelu" ,			__magic_name__=0.1 ,			__magic_name__=0.1 ,			__magic_name__=10_24 ,			__magic_name__=0.0_2 ,			__magic_name__=1e-12 ,			__magic_name__=0 ,			__magic_name__="absolute" ,			__magic_name__=True ,			__magic_name__=False ,			__magic_name__=1_01 ,			__magic_name__=1_02 ,			__magic_name__=None ,			**__magic_name__ ,			)   ->							Optional[int]:
      super().__init__(bos_token_id=__magic_name__ ,			eos_token_id=__magic_name__ ,			pad_token_id=__magic_name__ ,			**__magic_name__  )

      if vision_config is None:
           _a      =							{}
           logger.info('vision_config is None. initializing the GitVisionConfig with default values.'  )

      _a      =							GitVisionConfig(**__magic_name__  )
      _a      =							vocab_size
      _a      =							hidden_size
      _a      =							num_hidden_layers
      _a      =							num_attention_heads
      _a      =							hidden_act
      _a      =							intermediate_size
      _a      =							hidden_dropout_prob
      _a      =							attention_probs_dropout_prob
      _a      =							max_position_embeddings
      _a      =							initializer_range
      _a      =							layer_norm_eps
      _a      =							position_embedding_type
      _a      =							use_cache
      _a      =							tie_word_embeddings
      _a      =							num_image_with_embedding

      _a      =							bos_token_id
      _a      =							eos_token_id




 def 							__UpperCAmelCase						(	self  )   ->							List[str]:
      _a      =							copy.deepcopy(self.__dict__  )
      _a      =							self.vision_config.to_dict()
      _a      =							self.__class__.model_type
      return output

