save project

diy1.py

 import turtle
 screen = turtle.Screen()
-screen.bgcolor("blue")
+screen.bgcolor("white")
+screen.textinput("姓名框","你的名字是：")
 pen = turtle.Pen()
 pen.penup()
 pen.goto(100,-100)
@@ -10,7 +11,8 @@ pen.hideturtle()
 pen1 = turtle.Pen()
 pen1.pensize(5)
 pen1.pencolor("green")
-len = 60
+len = screen.textinput("提示","你想要多大的爱心？")
+len = int(len)
 pen1.left(45)
 pen1.forward(2*len)
 pen1.circle(len,180)