




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

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







@dataclass(frozen=__SCREAMING_SNAKE_CASE  )
class a (     __SCREAMING_SNAKE_CASE  ):
						"""simple docstring"""

						UpperCamelCase_	:       str       	=		field(default='automatic-speech-recognition'       ,						metadata={'include_in_asdict_even_if_is_default': True}  )
						UpperCamelCase_	:       ClassVar[Features]       	=		Features({'audio': Audio()}  )
						UpperCamelCase_	:       ClassVar[Features]       	=		Features({'transcription': Value('string'  )}  )
						UpperCamelCase_	:       str       	=		"audio"
						UpperCamelCase_	:       str       	=		"transcription"






						def     UpperCAmelCase_      ( self :     List[Any]				,							lowerCamelCase__ :     Optional[int]				)    ->						Union[str, Any]:
													"""simple docstring"""


													if self.audio_column not in features:
																				raise ValueError(f'Column {self.audio_column} is not present in features.'				)
													if not isinstance(features[self.audio_column]				,							lowerCamelCase__				):
																				raise ValueError(f'Column {self.audio_column} is not an Audio type.'				)
													__lowercase      =    copy.deepcopy(self				)
													__lowercase      =    self.input_schema.copy()
													__lowercase      =    features[self.audio_column]
													__lowercase      =    input_schema
													return task_template






						@property
						def     UpperCAmelCase_      ( self :     Optional[int]				)    ->						Dict[str, str]:
													"""simple docstring"""


													return {self.audio_column: "audio", self.transcription_column: "transcription"}












from __future__ import annotations







def 		_A(       UpperCamelCase__							:			list[int]				,       UpperCamelCase__							:			list[int]				,       UpperCamelCase__							:			int				)    -> tuple[float, list[float]]:
							'''simple docstring'''


							__lowercase      =    list(range(len(UpperCamelCase__				)				)				)
							__lowercase      =    [v / w for v, w in zip(UpperCamelCase__				,       UpperCamelCase__				)]
							index.sort(key=lambda UpperCamelCase__				: ratio[i]				,       reverse=UpperCamelCase__				)

							__lowercase      =    0
							__lowercase      =    [0] * len(UpperCamelCase__				)
							for i in index:
														if weight[i] <= capacity:
																					__lowercase      =    1
																					max_value += value[i]
																					capacity -= weight[i]
														else:
																					__lowercase      =    capacity / weight[i]
																					max_value += value[i] * capacity / weight[i]
																					break

							return max_value, fractions


if __name__ == "__main__":
			import doctest

			doctest.testmod()






