save project

diy1.py

 import turtle
 import turtle
-pen = turtle.Pen()
 a=1
 a=1
-for i in range(300):
+pen = turtle.Pen()
+for i in range(1,100000):
     pen.forward(a)
     pen.forward(a)
-    a+=1
+    a=a+1
     pen.right(91)
     pen.right(91)
 pen.hideturtle()
 pen.hideturtle()
 turtle.done()
 turtle.done()
\ No newline at end of file