
"""simple docstring"""







from __future__ import annotations




def       A_      (       lowercase    ,			lowercase    ,			lowercase   )  ->				dict[str, float]:


     """simple docstring"""







     if (voltage, current, resistance).count(0   ) != 1:
          raise ValueError("""One and only one argument must be 0"""   )
     if resistance < 0:
          raise ValueError("""Resistance cannot be negative"""   )
     if voltage == 0:
          return {"voltage": float(current * resistance   )}
     elif current == 0:
          return {"current": voltage / resistance}
     elif resistance == 0:
          return {"resistance": voltage / current}
     else:
          raise ValueError("""Exactly one argument must be 0"""   )


if __name__ == "__main__":
       import doctest

       doctest.testmod()



"""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=lowerCamelCase_    )
class 		UpperCAmelCase_						(lowerCamelCase_    ):
 """simple docstring"""




 UpperCamelCase_    :  str					 =     field(default="""audio-classification"""	,			metadata={"""include_in_asdict_even_if_is_default""": True}    )
 UpperCamelCase_    :  ClassVar[Features]					 =     Features({"""audio""": Audio()}    )
 UpperCamelCase_    :  ClassVar[Features]					 =     Features({"""labels""": ClassLabel}    )
 UpperCamelCase_    :  str					 =     "audio"
 UpperCamelCase_    :  str					 =     "labels"




 def 	a   (			self							:			List[str]  , a_							:			Union[str, Any]			)->       Optional[int]:



      """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]  , a_			):
           raise ValueError(f'''Column {self.label_column} is not a ClassLabel.'''			)
      UpperCAmelCase_    :     Any            =	copy.deepcopy(self			)
      UpperCAmelCase_    :     List[str]            =	self.label_schema.copy()
      UpperCAmelCase_    :     List[str]            =	features[self.label_column]
      UpperCAmelCase_    :     Optional[Any]            =	label_schema
      return task_template






 @property
 def 	a   (			self							:			Optional[Any]			)->       Dict[str, str]:



      """simple docstring"""

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

