Update.

diff --git a/grids.py b/grids.py
index 3453d4a..ae3a71e 100755 (executable)
--- a/grids.py
+++ b/grids.py
@@ -338,7 +338,7 @@ class Grids(problem.Problem):
         comments=None,
         comment_height=48,
         nrow=4,
-        margin=8,ff
+        margin=8,
     ):
         quizzes = quizzes.to("cpu")