auto save

diy1.py

 import turtle
 
 pen=turtle.Pen()
-screen=turtle.Screen()
-screen.bgcolor("light yellow")
-colors=["water blue","violet black","scarlet","indigo"]
 for i in range(300):
-    pen.pencolor(colors[i%4])
     pen.forward(i)
     pen.right(91)
 turtle.hideturtle()