Kaip padaryti septynkampi su pitonu

from turtle import *
from random import randint
for i in range(100):
    pensize(randint(1, 100))
    r = randint(0, 255)/255
    g = randint(0, 255)/255
    b = randint(0, 255)/255
    pencolor((r, g, b))
    right(51.42857142857143) # cia 360 / 7 (kadangi septynkampis)
    forward(100)