auto save

diy1.py

@@ -12,6 +12,7 @@ pen.circle(len/2,180)
 pen.right(90)
 pen.circle(len/2,180)
 pen.forward(len)
+pen.end_fill()
 pen.penup()
 pen.goto(100,0)
 pen.write("祝你生日快乐",font=("Times",20,"normal"))

diy2.py

+import turtle
+screen=turtle.Screen()
+screen.textinput("姓名框","你的名字是：")
+turtle.done()
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