text: from core.base import BaseRequestHandler
  from core.container import Container
  from .commands import hello
  
  class MainHandler(BaseRequestHandler):
      def get(self):
          self.write('Hello World')
  
  class HelloApp(Container):
  
      @property
      def commands(self):
          return [hello.cli]
  
      def routes(self):
          routes = [(r"/hello", MainHandler)]
          return routes
  
      def name(self):
          return "HelloApp"
  
  app = HelloApp()
  