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diy1.py

-"""
-使用turtle模块画图
-每次移动都增加画笔移动的长度，并旋转91°，重复执行300次，查看效果
-"""
-import turtle
+
 
 pen=turtle.pen()
 screen=turtle.Screen()
@@ -12,5 +8,5 @@ for i in range(1,300):
     pen.pencolor(colors[1%4])
     pen.forward(i)
     pen.right(91)
-pen.hideturtle()
+turtle.hideturtle()
 turtle.done()
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