save project

diy1.py

 import turtle
 pen = turtle.Pen()
-pen.speed(100)
 screen=turtle.Screen()
 screen.bgcolor("black")
 colors=["red""orang","yellow","green"]
-for i in range(1,300):
-    pen.color(list[i%4])
+pen.speed(100)
+for i in range(300):
+    pen.color(colors[i%4])
     pen.forward(i)
     pen.right(91)
 pen.hideturtle()