code: def pentl(self, side, ang, scale):
      if side < (2 * scale):
          return
      self.forward(side)
      self.left(ang)
      self.pentl(side - (0.38 * scale), ang, scale)
  
file_path: cpython/Lib/turtledemo/bytedesign.py
imports: from turtle import Turtle, mainloop
  from time import perf_counter
label_desc: Use image node_id 5 for calling the Designer obj's underlying member method code with example usage: obj.pentl(side, ang, scale) without return types