save project

diy1.py

@@ -2,7 +2,7 @@
 import turtle
 import turtle
 pen=turtle.Pen()
 pen=turtle.Pen()
 screen=turtle.screen()
 screen=turtle.screen()
-
+screen.bgcolor()
 pen.pensize(5)
 pen.pensize(5)
 pen.pencolor("red")
 pen.pencolor("red")
 pen.forward(450)
 pen.forward(450)