auto save

psy.py

@@ -15,7 +15,7 @@ pen.penup()
 pen.goto(0,-100)
 pen.write("luomioua\nndzhuliye",font=("Times",30,"normal"))
 pen.goto(-100,0)
-len=60
+len=float(screen.textinput("nixuyaoduoda","qingshuru"))
 pen.pendown()
 pen.left(45)
 pen.forward(2*len)