save project

diy1.py

@@ -4,11 +4,13 @@
 """
 """
 import turtle
 import turtle
 pen=turtle.Pen()
 pen=turtle.Pen()
-distance+=1
+distance=1
 for i in range(300):
 for i in range(300):
     pen.forward(distance)
     pen.forward(distance)
     pen.right(91)
     pen.right(91)
-    turtle.done()
+    distance+=1
+pen.hideturtle()
+turtle.done()