auto save

diy1.py

@@ -5,7 +5,7 @@ screen.bgcolor("light blue")
 len=screen.textinput("100","100")
 len=int(len)
 pen=turtle.Pen()
-pen.write("你好,诺依\n用Python写电子贺卡太有趣啦！",font=("Times",20,"normal"))
+pen.write("你好,诺依\n收到你的贺卡我很开心！",font=("Times",10,"normal"))
 pen.hideturtle()
 len=60
 pen.penup()