docstr: Draw a regular polygon.
docstr_tok: ["Draw","a","regular","polygon","."]
code: def regular_polygon(
      self,
      bounding_circle,
      n_sides,
      rotation=0,
      fill=None,
      outline=None,
  ):
      """Draw a regular polygon."""
      xy = _compute_regular_polygon_vertices(
          bounding_circle, n_sides, rotation
      )
      self.polygon(xy, fill, outline)
  
imports: import math
  import numbers
  from .None import Image, ImageColor, ImageFont
label_desc: Use image node_id 13 for calling the ImageDraw obj's underlying member method code with example usage: obj.regular_polygon(bounding_circle, n_sides, rotation, fill, outline) without return types