Update css_grid.py

raiderrobert · web-flow · commit 0d8bb8d7949e · 2017-09-26T10:46:51.000-04:00
diff --git a/css-grid/templatetags/css_grid.py b/css-grid/templatetags/css_grid.py
@@ -1,3 +1,6 @@
+from django import template
+
+register = template.Library()
 
 @register.simple_tag(takes_context=True)
 def grid(context):
