[main] Adding serverless offline

Author: Gal Bashan

app.js

@@ -37,7 +37,7 @@ app.get('/digest/:city', async (req, res) => {
 app.use('*', (req, res) => {
     res.status(404).send('Not Found');
 })
-app.listen(3000, () => console.log('App is now online at port 3000'));
+//app.listen(3000, () => console.log('App is now online at port 3000'));
 
 module.exports.handler = slshttp(app)