Случайные цветные формы с черепахой Python

# Random colored shapes 
from email.headerregistry import SingleAddressHeader
import turtle
import random

sc = turtle.Screen()
t = turtle.Turtle()
t.pensize(3)
t.pencolor("black")
t.speed(0)

# Create random shapes
def random_square(lenth, sides):
      for i in range(sides):
            t.fd(lenth)
            t.lt(360/sides)

def goto(x, y):
      t.up()
      t.goto(x, y)
      t.down()

for i in range(60):
      color = ["white", "green", "blue", "orange", "red", "purple","cyan"]
      t.pencolor(color[i % 7])
      random_square(random.randint(20, 60), random.randint(3, 8))
      goto(random.randint(-220, 220), random.randint(-220, 220))
      
      if t.pos()[0] >= 250 or t.pos()[0] <= -250:
            goto(t.pos()[0]-100, t.pos()[1]- 100)
            continue
      elif t.pos()[1] >= 250 or t.pos()[1] <= -250:
            goto(t.pos()[0]-100, t.pos()[1]- 100)
            continue

sc.exitonclick()
Nervous Nightingale