Simplest cherrypy server

cherrypy_server.py

import cherrypy, requests
WEBHOOK_LISTEN = '127.0.0.1'
WEBHOOK_PORT = 12345
WEBHOOK_URL_PATH = "/test/"

cherrypy.config.update({
    'server.socket_host': WEBHOOK_LISTEN,
    'server.socket_port': WEBHOOK_PORT,
    'engine.autoreload.on': False

})

class WebhookServer(object):
    @cherrypy.expose
    def index(self):
         if 'content-length' in cherrypy.request.headers: # and \
        #         'content-type' in cherrypy.request.headers:
                # and cherrypy.request.headers['content-type'] == 'application/json':
            length = int(cherrypy.request.headers['content-length'])
            json_string = cherrypy.request.body.read(length).decode("utf-8")
            print(json_string)
            # update = telebot.types.Update.de_json(json_string)
            # # Эта функция обеспечивает проверку входящего сообщения
            # bot.process_new_updates([update])
         return 'Brave new world'
        # else:
        #     raise cherrypy.HTTPError(403)

if __name__ == "__main__":
    cherrypy.quickstart(WebhookServer(), WEBHOOK_URL_PATH, {'/': {}})