save project

diy1.py

 import turtle
-pen=turtle.Pen()
+pen = turtle.Pen()
+colors=["red","blue","violet","cyan"]
 for i in range(1,300):
     pen.forward(i)
+    pen.pencolor(colors[i%4])
     pen.right(91)
-pen.hideturtie()
 turtle.done()