Edited urls.py

widget_aguandhischipmunks/calendar_app/urls.py

@@ -4,7 +4,8 @@ from . import views
 # url for calendar
 urlpatterns = [
     path('', views.calendar_view, name='calendar'),
-    path('add/', views.EventAddListView.as_view(), name="event_add" ),
-    path('<int:pk>/details/', views.EventDetailView.as_view(), name='event_details'),
-    path('<int:pk>/edit/', views.EventEditView.as_view(), name='event_edit'),
+    path('add/', views.EventAddListView.as_view(), name="event-add"),
+    path('<int:pk>/details/', views.EventDetailView.as_view(), name='event-details'),
+    path('<int:pk>/edit/', views.EventEditView.as_view(), name='event-edit'),
 ]
+app_name = "calendar"
\ No newline at end of file