save project

diy1.py

@@ -2,13 +2,13 @@
 import turtle
 screen=turtle.Screen()
 screen.bgcolor("light blue")
+len1=screen.textinput("提示","请写出爱心大小（填数字）")
+len=int(len1)
 pen=turtle.Pen()
 pen.penup()
 pen.goto(100,-100)
 pen.write("你好.",font=("Times",30,"normal"))
 pen.hideturtle()
-len1=screen.textinput("提示","请输入爱心大小（填数字）")
-len=int(len1)
 pen1=turtle.Pen()
 pen1.pencolor("red")
 pen1.pensize(5)