save project

diy1.py

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