auto save

star.py

 import turtle
 import turtle
 pen=turtle.pen()
 pen=turtle.pen()
 turtle.fillcolor("red")
 turtle.fillcolor("red")
-begin_fill()
+turtle.begin_fill()
 for i in range(3): 
 for i in range(3): 
     turtle.forward(200)
     turtle.forward(200)
     turtle.right(120)
     turtle.right(120)
 turtle.end_fill()  
 turtle.end_fill()  
+turtle.done()
+