Update server.js

server.js

@@ -142,4 +142,4 @@ app.post('/api/v1/prediction/:botName', async (req, res) => {
 
 app.get('/', (req, res) => res.send('Federated Proxy Active'));
 
-app.listen(7860, () => console.log('Federated Proxy running on port 7860'));
+app.listen(7860, '0.0.0.0', () => console.log('Federated Proxy running on port 7860'));