new_contents: var express = require('express');
  var router = express.Router();
  var health = require('./health');
  
  var log4js = require('log4js');
  var logger = log4js.getLogger('Routes');
  
  router.get('/',health.healthCheck);
  router.post('/message',message.sendMessage);
  
  //Exports router
  module.exports = router;
  
subject: Add routing part