old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  import tornado.web
  from tornado.options import options
  
  from mining.urls import INCLUDE_URLS as MINING_URLS
  from admin.urls import INCLUDE_URLS as ADMIN_URLS
  
  
  CORE = [(r'/assets/(.*)', tornado.web.StaticFileHandler,
           {'path': "{}/{}".format(options.PROJECT_PATH, "assets")})]
  
  URLS = CORE + ADMIN_URLS + MINING_URLS
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  import tornado.web
  from tornado.options import options
  
  from mining.urls import INCLUDE_URLS as MINING_URLS
  from admin.urls import INCLUDE_URLS as ADMIN_URLS
  from api.urls import INCLUDE_URLS as API_URLS
  
  
  CORE = [(r'/assets/(.*)', tornado.web.StaticFileHandler,
           {'path': "{}/{}".format(options.PROJECT_PATH, "assets")})]
  
  URLS = CORE + ADMIN_URLS + MINING_URLS + API_URLS
  
subject: Add api application on urls mining root