auto save

diy1.py

@@ -10,10 +10,10 @@ pen.goto(50,-100)
 font=("Times",5,"normal")
 font=("Times",5,"normal")
 pen.write("诺依，我会用turtle了",font)
 pen.write("诺依，我会用turtle了",font)
 pen.hideturtle()
 pen.hideturtle()
-# turtle.done()
+turtle.done()
 pen1=turtle.Pen()
 pen1=turtle.Pen()
 pen1.pencolor("red")
 pen1.pencolor("red")
-pen1.pensize(20)
+pen1.pensize(5)
 pen1.left(45)
 pen1.left(45)
 pen1.forward(2*len)
 pen1.forward(2*len)
 pen1.circle(len,180)
 pen1.circle(len,180)