




'''simple docstring'''


from collections import OrderedDict
from typing import Mapping

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


_lowerCAmelCase  		=      logging.get_logger(__name__)

_lowerCAmelCase  		=      {
    'roberta-base': 'https://huggingface.co/roberta-base/resolve/main/config.json',
    'roberta-large': 'https://huggingface.co/roberta-large/resolve/main/config.json',
    'roberta-large-mnli': 'https://huggingface.co/roberta-large-mnli/resolve/main/config.json',
    'distilroberta-base': 'https://huggingface.co/distilroberta-base/resolve/main/config.json',
    'roberta-base-openai-detector': 'https://huggingface.co/roberta-base-openai-detector/resolve/main/config.json',
    'roberta-large-openai-detector': 'https://huggingface.co/roberta-large-openai-detector/resolve/main/config.json',
}
class   __A (							_SCREAMING_SNAKE_CASE  ):



   """simple docstring"""







   A_												=				'roberta'

   def __init__(      self				, _lowerCamelCase=5_0_2_6_5				, _lowerCamelCase=7_6_8				, _lowerCamelCase=1_2				, _lowerCamelCase=1_2				, _lowerCamelCase=3_0_7_2				, _lowerCamelCase="gelu"				, _lowerCamelCase=0.1				, _lowerCamelCase=0.1				, _lowerCamelCase=5_1_2				, _lowerCamelCase=2				, _lowerCamelCase=0.0_2				, _lowerCamelCase=1e-12				, _lowerCamelCase=1				, _lowerCamelCase=0				, _lowerCamelCase=2				, _lowerCamelCase="absolute"				, _lowerCamelCase=True				, _lowerCamelCase=None				, **_lowerCamelCase				, )->       List[str]:
      super().__init__(pad_token_id=_lowerCAmelCase				, bos_token_id=_lowerCAmelCase				, eos_token_id=_lowerCAmelCase				, **_lowerCAmelCase						)

      lowercase__       							=							vocab_size
      lowercase__       							=							hidden_size
      lowercase__       							=							num_hidden_layers
      lowercase__       							=							num_attention_heads
      lowercase__       							=							hidden_act
      lowercase__       							=							intermediate_size
      lowercase__       							=							hidden_dropout_prob
      lowercase__       							=							attention_probs_dropout_prob
      lowercase__       							=							max_position_embeddings
      lowercase__       							=							type_vocab_size
      lowercase__       							=							initializer_range
      lowercase__       							=							layer_norm_eps
      lowercase__       							=							position_embedding_type
      lowercase__       							=							use_cache
      lowercase__       							=							classifier_dropout



class   __A (							_SCREAMING_SNAKE_CASE  ):



   """simple docstring"""







   @property
   def snake_case_(      self						)->       Dict:
      if self.task == "multiple-choice":
         lowercase__       							=							{0: '''batch''', 1: '''choice''', 2: '''sequence'''}
      else:
         lowercase__       							=							{0: '''batch''', 1: '''sequence'''}
      return OrderedDict(
          [
              ('''input_ids''', dynamic_axis),
              ('''attention_mask''', dynamic_axis),
          ]						)










class 			lowerCamelCase_				:


 '''simple docstring'''







 def __init__(				self    :						str		):
       SCREAMING_SNAKE_CASE_      		=     {}



 def  lowerCAmelCase_    (				self    :						List[str]		):
       print(self.vertex		)
       for i in self.vertex:
             print(_lowerCAmelCase							,							' -> '							,							' -> '.join([str(_lowerCAmelCase		) for j in self.vertex[i]]		)		)



 def  lowerCAmelCase_    (				self    :						Union[str, Any]							,							_lowerCAmelCase    :						int							,							_lowerCAmelCase    :						int		):
       # check if vertex is already present,
       if from_vertex in self.vertex:
             self.vertex[from_vertex].append(_lowerCAmelCase		)
       else:
             # else make a new vertex
             SCREAMING_SNAKE_CASE_      		=     [to_vertex]



 def  lowerCAmelCase_    (				self    :						Optional[Any]		):
       # visited array for storing already visited nodes
       SCREAMING_SNAKE_CASE_      		=     [False] * len(self.vertex		)

       # call the recursive helper function
       for i in range(len(self.vertex		)		):
             if not visited[i]:
                   self.dfs_recursive(_lowerCAmelCase							,							_lowerCAmelCase		)




 def  lowerCAmelCase_    (				self    :						Tuple							,							_lowerCAmelCase    :						int							,							_lowerCAmelCase    :						list		):
       # mark start vertex as visited
       SCREAMING_SNAKE_CASE_      		=     True

       print(_lowerCAmelCase							,							end=' '		)

       # Recur for all the vertices that are adjacent to this node
       for i in self.vertex:
             if not visited[i]:
                   self.dfs_recursive(_lowerCAmelCase							,							_lowerCAmelCase		)


if __name__ == "__main__":
   lowerCamelCase__					:  List[Any]      							=				Graph()
   g.add_edge(0, 1)
   g.add_edge(0, 2)
   g.add_edge(1, 2)
   g.add_edge(2, 0)
   g.add_edge(2, 3)
   g.add_edge(3, 3)

   g.print_graph()
   print('DFS:')
   g.dfs()

   # OUTPUT:
   # 0  ->  1 -> 2
   # 1  ->  2
   # 2  ->  0 -> 3
   # 3  ->  3
   # DFS:
   #  0 1 2 3