save project

diy2.py

 import turtle
 import turtle
 
 
 pen=turtle.Pen()
 pen=turtle.Pen()
-for I in range(1000):
+for i in range(1,1000):
     pen.forward(i)
     pen.forward(i)
     pen.right(91)
     pen.right(91)
 pen.higeturtle()
 pen.higeturtle()