



'''simple docstring'''



from __future__ import annotations

import math
from collections.abc import Callable



def   __lowerCAmelCase					(							lowerCamelCase   :						Callable[[int | float], int | float]				,		lowerCamelCase   :						int | float				,		lowerCamelCase   :						int | float				,		lowerCamelCase   :						int = 1_00				,		):






	'''simple docstring'''




	__lowerCAmelCase												=  x_start
	__lowerCAmelCase												=  fnc(lowerCamelCase					)
	__lowerCAmelCase												=  0.0

	for _ in range(lowerCamelCase					):
		# Approximates curve as a sequence of linear lines and sums their length
		__lowerCAmelCase												=  (x_end - x_start) / steps + xa
		__lowerCAmelCase												=  fnc(lowerCamelCase					)
		length += math.hypot(xa - xa				,		fxa - fxa					)

		# Increment step
		__lowerCAmelCase												=  xa
		__lowerCAmelCase												=  fxa

	return length


if __name__ == "__main__":



	def   __lowerCAmelCase					(							lowerCamelCase   :						Any					):






		'''simple docstring'''




		return math.sin(10 * x					)

	print('''f(x) = sin(10 * x)''')
	print('''The length of the curve from x = -10 to x = 10 is:''')
	lowerCAmelCase	:		Tuple				=   1_0
	while i <= 1_0_0_0_0_0:
		print(f'With {i} steps: {line_length(f, -1_0, 1_0, i)}')
		i *= 1_0




'''simple docstring'''



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


lowerCAmelCase	:		Optional[Any]				=   logging.get_logger(__name__)

lowerCAmelCase	:		Optional[int]				=   {
    '''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 					UpperCAmelCase__	(		UpperCamelCase__ ):
					a      :     Optional[Any]        =							"""dpr"""



					def __init__(    self			,				UpperCamelCase=3_0522			,				UpperCamelCase=768			,				UpperCamelCase=12			,				UpperCamelCase=12			,				UpperCamelCase=3072			,				UpperCamelCase="gelu"			,				UpperCamelCase=0.1			,				UpperCamelCase=0.1			,				UpperCamelCase=512			,				UpperCamelCase=2			,				UpperCamelCase=0.02			,				UpperCamelCase=1E-12			,				UpperCamelCase=0			,				UpperCamelCase="absolute"			,				UpperCamelCase = 0			,				**UpperCamelCase			,				)     ->			Tuple:
						super().__init__(pad_token_id=UpperCamelCase			,				**UpperCamelCase     )

						__lowerCAmelCase												=  vocab_size
						__lowerCAmelCase												=  hidden_size
						__lowerCAmelCase												=  num_hidden_layers
						__lowerCAmelCase												=  num_attention_heads
						__lowerCAmelCase												=  hidden_act
						__lowerCAmelCase												=  intermediate_size
						__lowerCAmelCase												=  hidden_dropout_prob
						__lowerCAmelCase												=  attention_probs_dropout_prob
						__lowerCAmelCase												=  max_position_embeddings
						__lowerCAmelCase												=  type_vocab_size
						__lowerCAmelCase												=  initializer_range
						__lowerCAmelCase												=  layer_norm_eps
						__lowerCAmelCase												=  projection_dim
						__lowerCAmelCase												=  position_embedding_type