save project

diy1.py

@@ -8,11 +8,12 @@ pen.write("Hi，诺依~\n",font=("Times",25,"normal"))
 pen.hideturtle()
 pen1=turtle.Pen()
 pen1.pensize(5)
+len=90
 pen1.pencolor("red")
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(len*2)
+pen1.circle(len,180)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(len,180)
+pen1.forward(len*2)
 turtle.done()
\ No newline at end of file