save project

diy1.py

@@ -9,7 +9,8 @@ pen.pendown()
 pen.write("心若向阳花自开,\n人若向暖清风徐来。",font=("times",15,"normal"))
 pen.hideturtle()
 pen1=turtle.Pen()
-len=50
+len1=screen.textinput("爱心大小","爱心大小：")
+len=int(len1)
 pen1.pensize(5)
 pen1.pencolor("red")
 pen1.left(45)