



from typing import Optional
from urllib.parse import quote

import huggingface_hub as hfh
from packaging import version

def     __lowercase(	UpperCAmelCase__   ,   UpperCAmelCase__   ,   UpperCAmelCase__ = None ):


      """simple docstring"""



      if version.parse(hfh.__version__ ).release < version.parse("0.11.0" ).release:
            # old versions of hfh don't url-encode the file path
            lowerCamelCase								=		quote(UpperCAmelCase__ )
      return hfh.hf_hub_url(UpperCAmelCase__   ,   UpperCAmelCase__   ,   repo_type="dataset"   ,   revision=UpperCAmelCase__ )




from math import pi

def     __lowercase(	UpperCAmelCase__   ,   UpperCAmelCase__ ):


      """simple docstring"""



      return 2 * pi * radius * (angle / 360)


if __name__ == "__main__":
     print(arc_length(9_0, 1_0))