save project

diy1.py

@@ -5,7 +5,9 @@
 import turtle
 import turtle
 
 
 pen = turtle.Pen()
 pen = turtle.Pen()
-
+screen(black)
+sb=["green,red,orang,yellow"]
+pen.color(sb%4)
 distance=1
 distance=1
 for i in range(300):
 for i in range(300):
     pen.forward(i)
     pen.forward(i)