Update app.py

app.py

@@ -30,7 +30,7 @@ def get_sentiment(text):
     # Replace the following line with your desired text-to-speech model and parameters.
     speech_output = f"This is a text with sentiment score {sentiment_score}: {text}"
 
-    return speech_output
+    return {"audio": speech_output}
 
 tts_demo = gr.Interface(
     fn=get_sentiment,
@@ -43,4 +43,4 @@ tts_demo = gr.Interface(
 
 demo = gr.TabbedInterface([tts_demo], ["Text to speech with sentiment"])
 if __name__ == "__main__":
-    demo.launch()
+    demo.launch()