save project

diy1.py

@@ -2,21 +2,23 @@
 import turtle
 screen=turtle.Screen()
 screen.bgcolor("light blue")
-len=screen.textinput("1000","1000")
-len=int(len)
 pen=turtle.Pen()
 pen.write("你好\n54188.",font=("Times",30,"normal"))
 pen.hideturtle()
-len=60
 pen.penup()
 pen.goto(100,100)
 pen.pendown()
 pen.pensize(5)
 pen.pencolor("red")
-pen.left(45)
-pen.forward(2*len)
-pen.circle(len,180)
-pen.right(90)
-pen.circle(len,180)
-pen.forward(2*len)
+
+def love(len):
+    pen.left(45)
+    pen.forward(2*len)
+    pen.circle(len,180)
+    pen.right(90)
+    pen.circle(len,180)
+    pen.forward(2*len)
+len=screen.textinput("1000","1000")
+lovesize=int(len)
+love(lovesize)
 turtle.done()