save project

ads.py

 import turtle
 pen=turtle.Pen()
-pen.
-for i in range(0,300,2):
+screen = turtle.Screen()
+screen.bgcolor("light pink")
+colors=["white","blue","violet","cyan"]
+pen.speed(1000)
+for i in range(1,5000):
+    pen.pencolor(colors[i%4])
     pen.forward(i)
     pen.right(91)
 pen.hideturtle()