old_contents: from django.urls import path
  
  from discourse import views
  
  app_name = 'landing'
  
  urlpatterns = [
      path('sso', views.discourse_sso),
  ]
new_contents: from django.urls import path
  
  from discourse import views
  
  app_name = 'landing'
  
  urlpatterns = [
      path('sso/', views.discourse_sso),
  ]
subject: fix sso url