save project

diy1.py

@@ -10,11 +10,11 @@ pen.write("Hi,诺依\n我会做贺卡了\n——悟空",font=("Times",30,"normal
 pen.hideturtle()
 pen1=turtle.Pen()
 pen1.pencolor("red")
-len=60
+#len=60
 pen1.left(45)
-pen1.forward(2*len)
-pen1.circle(len,180)
+pen1.forward(2*lovesize)
+pen1.circle(lovesize,180)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(2*len)
+pen1.circle(lovesize,180)
+pen1.forward(2*lovesize)
 turtle.done()