Update app.py

app.py

@@ -15,7 +15,7 @@ def process_audio(audio):
     # Convert generated text to speech using TTS pipeline
     speech = tts_pipe(generated_text)[0]['audio']
 
-    return speech
+    return (speech["sampling_rate"], speech["audio"]).squeeze()
 
 audio_input = gr.Audio(label="Audio Input", sources="microphone")
 my_alexa_output = gr.Interface(fn=process_audio, inputs=audio_input, outputs="text", title="MyAlexa AI Assistant",