save project

diy1.py

@@ -8,13 +8,14 @@ pen.goto(200,-100)
 pen.write("我\n是\n你\n爸\n爸\n",font=("Times",20,"normal"))
 pen.hideturtle()
 pen1=turtle.Pen()
-pen1.pensize(30)
+pen1.pensize(20)
 pen1.pencolor("red")
+len=20
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(2*len)
+pen1.circle(len,180)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(len,180)
+pen1.forward(2*len)
 turtle.done()