auto save

diy1.py

@@ -10,7 +10,7 @@ pen.write("Hi,SB~\n用python写字真是太有趣了~\n我也喜欢py",font=("Ti
 pen1=turtle.Pen()
 pen1=turtle.Pen()
 pen1.pensize(5)
 pen1.pensize(5)
 pen1.pencolor("red")
 pen1.pencolor("red")
-len=30
+len=30dddddddddddddddd
 pen1.left(45)
 pen1.left(45)
 pen1.forward(2*len)
 pen1.forward(2*len)
 pen1.circle(len,180)
 pen1.circle(len,180)