Added app to settings and urls

widget_CtrlF/forum/urls.py

+from django.urls import path
+
+from .views import index
+
+urlpatterns = [
+    path('', index, name='index'),
+]
+
+app_name = "forum"
\ No newline at end of file

widget_CtrlF/widget_CtrlF/settings.py

@@ -41,7 +41,8 @@ INSTALLED_APPS = [
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
-]
+    'forum'
+,]
 
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',

widget_CtrlF/widget_CtrlF/urls.py

@@ -14,8 +14,9 @@ Including another URLconf
     2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
 """
 from django.contrib import admin
-from django.urls import path
+from django.urls import include, path
 
 urlpatterns = [
+    path('forum/', include('forum.urls', namespace="forum")),
     path('admin/', admin.site.urls),
 ]