save project

diy.py

 import turtle
 turtle.speed(0)
+colors=["red","orange","green","yellow"]
+screen =turtle.Screen()
+screen.bgcolor("black")
 for i in range(1,300):
+    turtle.pencolor(colors[i%4])
     turtle.fd(i)
     turtle.right(91)
+turtle.hideturtle()
 turtle.done()
\ No newline at end of file