save project

diy1.py

@@ -8,7 +8,7 @@ pen.penup()
 pen.goto(100,-100)
 pen.write('陈博，\n生日快乐！',font=('Times',25,'normal'))
 pen.hideturtle()
-len=70
+len=int(screen.textinput('提示','画多大的爱心？'))
 pen1=turtle.Pen()
 pen1.pencolor('blue')
 pen1.pensize(3)