Update app.py

app.py

@@ -46,8 +46,8 @@ with gr.Blocks(theme=gr.themes.Ocean(primary_hue="pink", neutral_hue="indigo", f
         
         sample = TTSHubInterface.get_model_input(task, text)
         wav, rate = TTSHubInterface.get_prediction(task, model, generator, sample)
-        ipd.Audio(wav, rate=rate)
-        return None
+        
+        return ipd.Audio(wav, rate=rate)
 
 
     button.click(describir, [textbox], output)