auto save

diy1.py

@@ -7,9 +7,8 @@ import turtle
 pen = turtle.Pen()
 # 请创造师在下面接着创作
 distance=1
-for i in range(300):
-    pen.forward(distance)
-    distance+=2
+for i in range(1，300):
+    pen.forward()
     pen.right(91)
 # 隐藏画笔，保存画布
 pen.hideturtle()