Add empty info dict to json export

AKModel/templates/admin/AKModel/ak_json_export.html

@@ -13,7 +13,8 @@
       {% endif %}{% endfor %}
     ],
   "participants": {{ participants }},
-  "timeslots": {{ timeslots }}
+  "timeslots": {{ timeslots }},
+  "info": {{ info_dict }}
   }
 </pre>
 {% endblock %}

AKModel/views/ak.py

@@ -146,6 +146,8 @@ class AKJSONExportView(AdminViewMixin, FilterByEventSlugMixin, ListView):
 
         context["timeslots"] = json.dumps(timeslots)
 
+        context["info_dict"] = {}
+
         return context