



"""simple docstring"""





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  _lowerCAmelCase     (					SCREAMING_SNAKE_CASE__		):





		"""simple docstring"""






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





		def  UpperCAmelCase__				(       self				,     _lowercase )			->    Dict:







								'''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]				,     _lowercase ):
														raise ValueError(f'Column {self.audio_column} is not an Audio type.' )
								snake_case_ :			List[str]            =      copy.deepcopy(self )
								snake_case_ :			int            =      self.input_schema.copy()
								snake_case_ :			Tuple            =      features[self.audio_column]
								snake_case_ :			Any            =      input_schema
								return task_template





		@property
		def  UpperCAmelCase__				(       self )			->    Dict[str, str]:







								'''simple docstring'''

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





'''simple docstring'''

from __future__ import annotations

from collections import namedtuple
from dataclasses import dataclass
@dataclass
class     __lowerCAmelCase		:





      '''simple docstring'''






      lowerCAmelCase__   :	int
      lowerCAmelCase__   :	TreeNode | None       =				None
      lowerCAmelCase__   :	TreeNode | None       =				None






lowerCamelCase				:  Optional[Any]    		=      namedtuple('CoinsDistribResult', 'moves excess')

def _SCREAMING_SNAKE_CASE (A			)			->			int:






       """simple docstring"""







       if root is None:
              return 0

       # Validation
       def count_nodes(A			) -> int:
              if node is None:
                     return 0

              return count_nodes(node.left			) + count_nodes(node.right			) + 1

       def count_coins(A			) -> int:
              if node is None:
                     return 0

              return count_coins(node.left			) + count_coins(node.right			) + node.data

       if count_nodes(A			) != count_coins(A			):
              raise ValueError('''The nodes number should be same as the number of coins'''			)

       # Main calculation
       def get_distrib(A			) -> CoinsDistribResult:

              if node is None:
                     return CoinsDistribResult(0    ,					1			)

              lowercase__     ,lowercase__      =					get_distrib(node.left			)
              lowercase__     ,lowercase__      =					get_distrib(node.right			)

              lowercase__      =					1 - left_distrib_excess
              lowercase__      =					1 - right_distrib_excess

              lowercase__      =					(
                  left_distrib_moves
                  + right_distrib_moves
                  + abs(A			)
                  + abs(A			)
              )
              lowercase__      =					node.data - coins_to_left - coins_to_right

              return CoinsDistribResult(A    ,					A			)

       return get_distrib(A			)[0]


if __name__ == "__main__":
 import doctest

 doctest.testmod()




