save project

diy1.py

@@ -8,7 +8,7 @@ pen = turtle.Pen()
 screen=turtle.Screen()
 screen.bgcolor("black")
 for i in range(1,300):
-    pen.color(i%4)
+    pen.color(colors[i%4])
     pen.forward(i)
     pen.left(91)
 pen.hideturtle()