save project

diy1.py

 import turtle
 import turtle
 
 
+screen=turtle.Screen()
+screen.bgcolor("black")
 #distnce=1
 #distnce=1
 pen=turtle.Pen()
 pen=turtle.Pen()
+colors=["red","blue","green","yellow"]
 pen.speed(0)
 pen.speed(0)
 for i in range(1,300):
 for i in range(1,300):
+    pen.pencolor(colors[i%4])
     pen.fd(i)
     pen.fd(i)
     pen.right(91)
     pen.right(91)
     #distnce+=1
     #distnce+=1