auto save

diy2.py

@@ -2,4 +2,4 @@ import turtle
 pen=turtle.Pen()
 pen.write("诺依，turtle真好用，我会在画布上写字了。",font=("Times",30,"normal"))
 turtle.done()
-turtlehide()
\ No newline at end of file
+pen.hideturtle()
\ No newline at end of file