

'''simple docstring'''



import copy
from dataclasses import dataclass, field
from typing import ClassVar, Dict

from ..features import Audio, ClassLabel, Features
from .base import TaskTemplate



@dataclass(frozen=a_			)
class 				_snake_case					(   a_			):
  SCREAMING_SNAKE_CASE			:       str				=     field(default='''audio-classification'''     , metadata={'''include_in_asdict_even_if_is_default''': True}			)
  SCREAMING_SNAKE_CASE			:       ClassVar[Features]				=     Features({'''audio''': Audio()}			)
  SCREAMING_SNAKE_CASE			:       ClassVar[Features]				=     Features({'''labels''': ClassLabel}			)
  SCREAMING_SNAKE_CASE			:       str				=     "audio"
  SCREAMING_SNAKE_CASE			:       str				=     "labels"

  def   _SCREAMING_SNAKE_CASE				(				self      , _SCREAMING_SNAKE_CASE	):





      '''simple docstring'''

      if self.label_column not in features:
          raise ValueError(F'Column {self.label_column} is not present in features.'	)
      if not isinstance(features[self.label_column]      , _SCREAMING_SNAKE_CASE	):
          raise ValueError(F'Column {self.label_column} is not a ClassLabel.'	)
      lowerCAmelCase 						=							copy.deepcopy(self	)
      lowerCAmelCase 						=							self.label_schema.copy()
      lowerCAmelCase 						=							features[self.label_column]
      lowerCAmelCase 						=							label_schema
      return task_template


  @property
  def   _SCREAMING_SNAKE_CASE				(				self	):





      '''simple docstring'''

      return {
          self.audio_column: "audio",
          self.label_column: "labels",
      }








'''simple docstring'''



def       snake_case   (	snake_case      : list					,		snake_case      : list					,		snake_case      : int					,		snake_case      : int					,		snake_case      : int			) ->  int:


    """simple docstring"""


    if index == number_of_items:
        return 0
    lowerCAmelCase 						=							0
    lowerCAmelCase 						=							0
    lowerCAmelCase 						=							knapsack(snake_case					,		snake_case					,		snake_case					,		snake_case					,		index + 1			)
    if weights[index] <= max_weight:
        lowerCAmelCase 						=							values[index] + knapsack(
            snake_case					,		snake_case					,		snake_case					,		max_weight - weights[index]					,		index + 1			)
    return max(snake_case					,		snake_case			)


if __name__ == "__main__":
     import doctest

     doctest.testmod()





