auto save

diy1.py

@@ -8,7 +8,7 @@ screen=turtle.Screen()
 screen.bgcolor("black")
 color=["green","red","orange","yellow"]
 # 请创造师在下面接着创作
-for i in range(1,300):
+for i in range(1,3000):
     pen.pencolor(color[i%4])
     pen.forward(i)
     pen.right(91)