save project

diy1.py

@@ -3,9 +3,8 @@
 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=turle.Screen()
+screen=turtle.Screen()
 screen.bgcolor("black")
 colors=["red","orange","yellow","green"]
 # 请创造师在下面接着创作