save project

demo.py

 import turtle
 import turtle
 pen = turtle.Pen()
 pen = turtle.Pen()
 pen.shape('arrow')
 pen.shape('arrow')
-pen.fillcolor(#ff0)
+pen.fillcolor('#ff0')
 pen.begin_fill()
 pen.begin_fill()
 for i in range(5):
 for i in range(5):
     pen.forward(200)
     pen.forward(200)