text: from tornado.web import URLSpec
  from tornado.web import StaticFileHandler
  
  routes = [
      # routes
      URLSpec(r"/", "reactorcore.handlers.index.Index", name="index"),
      # static files
      URLSpec(
          r"/(favicon.ico)",
          StaticFileHandler,
          {"path": "./reactorcore/assets/favicon"},
      ),
  ]
  