save project

star.py

 import turtle
 pen=turtle.Pen()
-pen.fillcolor("yellow,red")
+pen.fillcolor("red")
 pen.begin_fill()
 for i in range(5):
     pen.forward(200)
     pen.right(144)
 pen.end_fill()
-pen.hideturtle()
+pen.hideturtle()#隐藏画笔
 turtle.done()