Updated Dockerfile for Hugging Face Spaces deployment

app/public/app.js

@@ -84,8 +84,11 @@ async function saveAudioAndTranscription(sentence, index) {
                 
                 // Show translation and play audio
                 translationElement.textContent = result.translation;
-                audioElement.src = `http://localhost:8000/download-audio?file_path=${result.audio_path}`;
-                audioElement.play();
+                audioElement.src = `https://${window.location.hostname}:${window.location.port}/download-audio?file_path=${result.audio_path}`;
+                audioElement.load(); // Ensure the audio element loads the new source
+                audioElement.play().catch(error => {
+                    console.error('Error playing audio:', error);
+                });
             } else {
                 console.error('Failed to save the file.');
             }

app/server.js

@@ -78,13 +78,13 @@ app.post('/save-audio', upload.single('audio'), async (req, res) => {
                 sentenceIndex++;
 
                 // Copy the audio file to the public directory
-                const publicAudioPath = path.join(publicDir, path.basename(result.audio_path));
+                const publicAudioPath = path.join(publicDir, `generated_audio_${sentenceIndex}.wav`);
                 fs.copyFile(result.audio_path, publicAudioPath, (err) => {
                     if (err) {
                         console.error('Error copying audio file to public directory:', err);
                         return res.status(500).send('Error copying audio file to public directory');
                     }
-                    res.status(200).json({ audio_path: `/generated_audio_audio_${sentenceIndex}.wav`, translation: result.translation });
+                    res.status(200).json({ audio_path: `generated_audio_${sentenceIndex}.wav`, translation: result.translation });
                 });
             } else {
                 console.error('Failed to process the file via FastAPI');