save project

diy1.py

@@ -3,7 +3,8 @@
 import turtle
 import turtle
 x=["red","orange","green","blue"]
 x=["red","orange","green","blue"]
 pen = turtle.Pen()
 pen = turtle.Pen()
-
+s=turtle.Screen()
+s.bgcolor("black")
 
 
 for i in range(300):
 for i in range(300):
     pen.forward(i)
     pen.forward(i)