





'''simple docstring'''






import warnings

from ...utils import logging
from .image_processing_layoutlmva import LayoutLMvaImageProcessor


snake_case_     =	logging.get_logger(__name__)


class   _lowercase						(							a				):


   def __init__( self    ,   *_UpperCAmelCase    ,   **_UpperCAmelCase					):
       warnings.warn(
           '''The class LayoutLMv2FeatureExtractor is deprecated and will be removed in version 5 of Transformers.'''
           ''' Please use LayoutLMv2ImageProcessor instead.'''    ,   _UpperCAmelCase    ,   )
       super().__init__(*_UpperCAmelCase    ,   **_UpperCAmelCase					)







'''simple docstring'''






from math import pi
def 							_lowerCamelCase(  UpperCamelCase__    : int    ,       UpperCamelCase__    : int		)		->  float:
    return 2 * pi * radius * (angle / 360)


if __name__ == "__main__":
     print(arc_length(90, 10))
