Move image saving to sidewinder_demo

Signed-off-by: Johannes Löthberg <johannes@kyriasis.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/grid.py b/grid.py
index 8cc442a..f1621ec 100644
--- a/grid.py
+++ b/grid.py
@@ -121,4 +121,4 @@ class Grid(object):
                 draw.ellipse((x2-r, y2-r, x2+r, y2+r), fill='#000000')
 
         img = img.filter(ImageFilter.GaussianBlur(radius=0.8))
-        img.save('maze.png')
+        return img