save project

diy1.py

@@ -11,6 +11,8 @@ pen1=turtle.Pen()
 pen1.pencolour("red")
 pen1.pensize(5)
 len=60
+len=screen.textinput("提示：","你要多大的爱心呀？")
+lovesize=int(len)
 pen1.left(45)
 pen1.forward(2*len)
 pen1.circle(len,180)