save project

diy1.py

 import turtle 
-len=60
+
 #背景颜色
 screen=turtle.Screen()
 screen.bgcolor("light blue")
+len=screen.textinput("画爱心","亲输入爱心大小")
+len=int(len)
 #写字
 pen=turtle.Pen()
 pen.penup()