


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

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

@dataclass(frozen=_lowerCAmelCase   )
class        a	(_lowerCAmelCase   ):




							"""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 					__snake_case      (							self :						Optional[Any]					,			lowerCamelCase :						Tuple       )			->					Optional[int]:
									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.'       )
									__snake_case	:    Optional[int]											=     copy.deepcopy(self       )
									__snake_case	:    Optional[Any]											=     self.input_schema.copy()
									__snake_case	:    Any											=     features[self.audio_column]
									__snake_case	:    str											=     input_schema
									return task_template






							@property
							def 					__snake_case      (							self :						List[Any]       )			->					Dict[str, str]:
									return {self.audio_column: "audio", self.transcription_column: "transcription"}





import math







def        lowerCAmelCase_  (      __lowerCamelCase							,			__lowerCamelCase			):

							if initial_intensity < 0:
														raise ValueError("The value of intensity cannot be negative"			)
														# handling of negative values of initial intensity
							if angle < 0 or angle > 3_6_0:
														raise ValueError("In Malus Law, the angle is in the range 0-360 degrees"			)
														# handling of values out of allowed range
							return initial_intensity * (math.cos(math.radians(__lowerCamelCase			)			) ** 2)


if __name__ == "__main__":
			import doctest

			doctest.testmod(name="malus_law")

