fixed error that arised during merging in urls.py

widget_group3/widget_group3/urls.py

@@ -19,7 +19,7 @@ from django.urls import include, path
 urlpatterns = [
     path('assignments/', include('Assignments.urls', namespace="Assignments")),
     path('admin/', admin.site.urls),
-    path('calendar/', include('calendar_app.urls', namespace="calendar_app"))
+    path('calendar/', include('calendar_app.urls', namespace="calendar_app")),
     path('forum/', include('forum.urls', namespace="forum")),
     path('Assignments/', include('Assignments.urls', namespace="Assignments")),
     path('admin/', admin.site.urls),