save project

hhh2.py

 import turtle
 screen=turtle.Screen()
 screen.bgcolor("light blue")
-len=screen.textinput("100","100")
+len=screen.textinput("提示框","请输入你设置爱心的大小")
+Len1=int(len)
 pen=turtle.Pen()
 pen.penup()
 pen.goto(100,-100)
@@ -11,12 +12,11 @@ penlove=turtle.Pen()
 penlove.pensize(5)
 penlove.pencolor("red")
 penlove.left(45)
-len=60
-penlove.forward(2*len)
-penlove.circle(len,180)
+penlove.forward(2*Len1)
+penlove.circle(Len1,180)
 penlove.right(90)
-penlove.circle(len,180)
-penlove.forward(2*len)
+penlove.circle(Len1,180)
+penlove.forward(2*Len1)
 turtle.done()
 # penlove.penup()
 # penlove.goto(100,100)