added announcements

widget_django_unchained/widget_django_unchained/urls.py

@@ -17,6 +17,7 @@ from django.contrib import admin
 from django.urls import include, path
 
 urlpatterns = [
+    path('announcements/', include('announcements.urls')),
     path('homepage/',include("homepage.urls")),
     path('admin/', admin.site.urls),
 ]