save project

diy1.py

 import turtle
 Pen=turtle.Pen()
 screen=turtle.Screen()
+len=screen.textinput("提示","你想要多大的爱心？")
+set=int(len)
 screen.bgcolor("pink") 
 Pen.penup()  
 Pen.goto(-80,-50)
@@ -12,10 +14,10 @@ len=80
 pen1=turtle.Pen()
 pen1.pencolor("red")
 pen1.left(45)
-pen1.forward(2*len)
-pen1.circle(len,180)
+pen1.forward(2*set)
+pen1.circle(set,180)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(2*len)
+pen1.circle(set,180)
+pen1.forward(2*set)
 pen1.hideturtle()
 turtle.done()