Update routes/index.js

routes/index.js

@@ -3,25 +3,13 @@ var router = express.Router();
 var textToSpeech = require('../helpers/tts');
 
 /* POST /talk */
-router.post('/talk', function (req, res, next) {
-  // Commenting out the function call for now
-  // textToSpeech(req.body.text, req.body.voice)
-  //   .then(result => {
-  //     res.json(result);    
-  //   })
-  //   .catch(err => {
-  //     res.json({});
-  //   });
-
-  // Read AZURE_KEY and AZURE_REGION from environment variables
-  const azureKey = process.env.AZURE_KEY || 'AZURE_KEY not set';
-  const azureRegion = process.env.AZURE_REGION || 'AZURE_REGION not set';
-
-  // Return a dummy response with environment variables
-  res.json({
-    message: "Dummy response: text-to-speech is temporarily disabled.",
-    azureKey: azureKey,
-    azureRegion: azureRegion,
+router.post('/talk', function(req, res, next) {
+  textToSpeech(req.body.text, req.body.voice)
+  .then(result => {
+    res.json(result);    
+  })
+  .catch(err => {
+    res.json({});
   });
 });