save project

diy1.py

@@ -9,7 +9,7 @@ pen = turtle.Pen()
 for i in range(1,300):
     pen.forward(i)
     pen.pencolor(colors[i%7])
-    pen.right(50)
+    pen.right(51)
 # 隐藏画笔，保存画布
 pen.hideturtle()
 turtle.done()
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