save project

diy1.py

 import turtle
 import turtle
 pen=turtle.Pen()
 pen=turtle.Pen()
-pen.speed(0)
- 
+screen=turtle.Screen()
 for i in range(500):
 for i in range(500):
+    pen.pencolor(colors[i%4])
     pen.forward(i)
     pen.forward(i)
     pen.right(91)
     pen.right(91)
+turtle.hideturtle()
 turtle.done
 turtle.done