Update app.py

app.py

@@ -62,10 +62,12 @@ def process_audio_stream(audio, instream):
         # Append the processed output to instream for continuous processing
         instream = torch.cat((instream, output))
 
-        return instream.numpy(), instream.numpy()
+        # Convert the output to a numpy array and ensure it's returned as a tuple with the sample rate
+        return (instream.numpy(), sr), (instream.numpy(), sr)
     else:
         return gr.update(), instream
 
+
 # Function to save audio to file
 def save_audio(audio, audio_path, sample_rate):
     torchaudio.save(audio_path, torch.tensor(audio, dtype=torch.float32), sample_rate)