save project

diy1.py

@@ -7,14 +7,13 @@ pen.penup()
 pen.goto(100,-100)
 pen.write(" Hello,\n 诺伊，\n 好久不见,\n 你在哪里呀，在家吗？\n 我和小贝都很想你！",font=("Times",20,"normal"))
 pen1=turtle.Pen()
-len=89
 pen1.pencolor("red")
 pen1.pensize(5)
 pen1.left(45)
-pen1.forward(len*2)
-pen1.circle(len,180)
+pen1.forward(100)
+pen1.circle(50,180)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(len*2)
+pen1.circle(50,180)
+pen1.forward(100)
 pen1.hideturtle()
 turtle.done()
\ No newline at end of file