
'''simple docstring'''



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

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




@dataclass(frozen=_SCREAMING_SNAKE_CASE					)
class     UpperCAmelCase_	(						_SCREAMING_SNAKE_CASE					):






						'''simple docstring'''






						_lowercase						: str										=  field(default='''text-classification'''			,				metadata={'''include_in_asdict_even_if_is_default''': True}					)
						_lowercase						: ClassVar[Features]										=  Features({'''text''': Value('''string'''					)}					)
						_lowercase						: ClassVar[Features]										=  Features({'''labels''': ClassLabel}					)
						_lowercase						: str										=  "text"
						_lowercase						: str										=  "labels"




						def    _lowercase      (   self       ,  _lowercase ):

												"""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]       ,  _lowercase ):
																		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    _lowercase      (   self ):

												"""simple docstring"""



												return {
												    self.text_column: "text",
												    self.label_column: "labels",
												}







'''simple docstring'''




from math import loga




def 						__lowerCamelCase			(	UpperCAmelCase_							)   ->int:
	if a < 0:
		raise ValueError('Input value must be a positive integer'							)
	elif isinstance(UpperCAmelCase_					,				UpperCAmelCase_							):
		raise TypeError('Input value must be a \'int\' type'							)
	return 0 if (a == 0) else int(loga(a & -a							)							)


if __name__ == "__main__":
			import doctest

			doctest.testmod()



