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


lowercase  : Dict						   =							logging.get_logger(__name__)

lowercase  : List[str]						   =							{
    """facebook/dpr-ctx_encoder-single-nq-base""": (
        """https://huggingface.co/facebook/dpr-ctx_encoder-single-nq-base/resolve/main/config.json"""
    ),
    """facebook/dpr-question_encoder-single-nq-base""": (
        """https://huggingface.co/facebook/dpr-question_encoder-single-nq-base/resolve/main/config.json"""
    ),
    """facebook/dpr-reader-single-nq-base""": (
        """https://huggingface.co/facebook/dpr-reader-single-nq-base/resolve/main/config.json"""
    ),
    """facebook/dpr-ctx_encoder-multiset-base""": (
        """https://huggingface.co/facebook/dpr-ctx_encoder-multiset-base/resolve/main/config.json"""
    ),
    """facebook/dpr-question_encoder-multiset-base""": (
        """https://huggingface.co/facebook/dpr-question_encoder-multiset-base/resolve/main/config.json"""
    ),
    """facebook/dpr-reader-multiset-base""": (
        """https://huggingface.co/facebook/dpr-reader-multiset-base/resolve/main/config.json"""
    ),
}

class __snake_case		(				a__					):
    _a		:						Optional[int]=    "dpr"
    def __init__(  self		,snake_case=30522		,snake_case=768		,snake_case=12		,snake_case=12		,snake_case=3072		,snake_case="gelu"		,snake_case=0.1		,snake_case=0.1		,snake_case=512		,snake_case=2		,snake_case=0.02		,snake_case=1e-12		,snake_case=0		,snake_case="absolute"		,snake_case = 0		,**snake_case		,):



           '''simple docstring'''







           super().__init__(pad_token_id=_lowerCamelCase		,**_lowerCamelCase				)

           lowercase							:					Union[str, Any]	     =				vocab_size
           lowercase							:					Tuple	     =				hidden_size
           lowercase							:					Tuple	     =				num_hidden_layers
           lowercase							:					Union[str, Any]	     =				num_attention_heads
           lowercase							:					List[Any]	     =				hidden_act
           lowercase							:					Union[str, Any]	     =				intermediate_size
           lowercase							:					Optional[Any]	     =				hidden_dropout_prob
           lowercase							:					Any	     =				attention_probs_dropout_prob
           lowercase							:					Dict	     =				max_position_embeddings
           lowercase							:					int	     =				type_vocab_size
           lowercase							:					Optional[Any]	     =				initializer_range
           lowercase							:					Union[str, Any]	     =				layer_norm_eps
           lowercase							:					Dict	     =				projection_dim
           lowercase							:					Any	     =				position_embedding_type




from bisect import bisect
from itertools import accumulate







def 						_snake_case(  SCREAMING_SNAKE_CASE__ ,     SCREAMING_SNAKE_CASE__ ,     SCREAMING_SNAKE_CASE__ ,     SCREAMING_SNAKE_CASE__    )			->   Optional[int]:
       lowercase							:					Dict	     =				sorted(zip(SCREAMING_SNAKE_CASE__ ,     SCREAMING_SNAKE_CASE__    ) ,     key=lambda SCREAMING_SNAKE_CASE__    : x[0] / x[1] ,     reverse=SCREAMING_SNAKE_CASE__    )
       lowercase     ,      lowercase							:					Optional[Any]	     =				[i[0] for i in r], [i[1] for i in r]
       lowercase							:					Any	     =				list(accumulate(SCREAMING_SNAKE_CASE__    )    )
       lowercase							:					int	     =				bisect(SCREAMING_SNAKE_CASE__ ,     SCREAMING_SNAKE_CASE__    )
       return (
           0
           if k == 0
           else sum(vl[:k]    ) + (w - acc[k - 1]) * (vl[k]) / (wt[k])
           if k != n
           else sum(vl[:k]    )
       )


if __name__ == "__main__":
  import doctest

  doctest.testmod()
