




"""simple docstring"""




from ...configuration_utils import PretrainedConfig
from ...utils import logging
from ...utils.backbone_utils import BackboneConfigMixin, get_aligned_output_features_output_indices


lowerCamelCase    :		Optional[int]			   =       logging.get_logger(__name__)

lowerCamelCase    :		Dict			   =       {
    """google/bit-50""": """https://huggingface.co/google/bit-50/resolve/main/config.json""",
}







class   A(						__A							,				__A       ):



 '''simple docstring'''


 UpperCamelCase						       =						'bit'
 UpperCamelCase						       =						['preactivation', 'bottleneck']
 UpperCamelCase						       =						['SAME', 'VALID']

 def __init__(    self :  int						,							A_ :  Dict=3						,							A_ :  Union[str, Any]=64						,							A_ :  Optional[int]=[256, 512, 1024, 2048]						,							A_ :  str=[3, 4, 6, 3]						,							A_ :  Any="preactivation"						,							A_ :  Any="relu"						,							A_ :  Union[str, Any]=None						,							A_ :  Dict=32						,							A_ :  Optional[int]=0.0						,							A_ :  Optional[Any]=False						,							A_ :  Any=32						,							A_ :  List[str]=1						,							A_ :  Tuple=None						,							A_ :  Optional[int]=None						,							**A_ :  Any						,							)       ->     Dict:

       """simple docstring"""






       super().__init__(**__lowercase  )
       if layer_type not in self.layer_types:
             raise ValueError(f"""layer_type={layer_type} is not one of {",".join(self.layer_types  )}"""  )
       if global_padding is not None:
             if global_padding.upper() in self.supported_padding:
                   lowerCamelCase_							=   global_padding.upper()
             else:
                   raise ValueError(f"""Padding strategy {global_padding} not supported"""  )
       lowerCamelCase_							=   num_channels
       lowerCamelCase_							=   embedding_size
       lowerCamelCase_							=   hidden_sizes
       lowerCamelCase_							=   depths
       lowerCamelCase_							=   layer_type
       lowerCamelCase_							=   hidden_act
       lowerCamelCase_							=   global_padding
       lowerCamelCase_							=   num_groups
       lowerCamelCase_							=   drop_path_rate
       lowerCamelCase_							=   embedding_dynamic_padding
       lowerCamelCase_							=   output_stride
       lowerCamelCase_							=   width_factor

       lowerCamelCase_							=   ['stem'] + [f"""stage{idx}""" for idx in range(1						,							len(__lowercase  ) + 1  )]
       lowerCamelCase_					,    lowerCamelCase_							=   get_aligned_output_features_output_indices(
           out_features=__lowercase						,							out_indices=__lowercase						,							stage_names=self.stage_names  )









import math

def       _SCREAMING_SNAKE_CASE      (							lowercase     :	float     ,							lowercase     :	float					):


      '''simple docstring'''



      return math.pow(lowercase     ,							2					) - a

def       _SCREAMING_SNAKE_CASE      (							lowercase     :	float					):


      '''simple docstring'''



      return 2 * x

def       _SCREAMING_SNAKE_CASE      (							lowercase     :	float					):


      '''simple docstring'''



      lowerCamelCase_							=   2.0

      while start <= a:
            lowerCamelCase_							=   math.pow(lowercase     ,							2					)

      return start

def       _SCREAMING_SNAKE_CASE      (							lowercase     :	float     ,							lowercase     :	int = 99_99     ,							lowercase     :	float = 0.00_0000_0000_0001					):


      '''simple docstring'''



      if a < 0:
            raise ValueError('math domain error'					)

      lowerCamelCase_							=   get_initial_point(lowercase					)

      for _ in range(lowercase					):
            lowerCamelCase_							=   value
            lowerCamelCase_							=   value - fx(lowercase     ,							lowercase					) / fx_derivative(lowercase					)
            if abs(prev_value - value					) < tolerance:
                  return value

      return value


if __name__ == "__main__":
 from doctest import testmod

 testmod()



