Update app.py

app.py

@@ -192,13 +192,13 @@ def bot_response(message, history):
     return llm_tokenizer.decode(out, skip_special_tokens=True)
 
 
-def voice_player(history): 
+def voice_player(history):
     """
     Plays the generated response using the VITS-ljs model.
 	Returns the audio player with the generated response.
     """
-	_, text = history[-1]
-	voice = pipe(text)
+    _, text = history
+    voice = pipe(text)
     voice =  gr.Audio(value = (voice["sampling_rate"], voice["audio"].squeeze()), type="numpy", autoplay=True, label="MyAlexa Response", show_label=True,
                                visible=True)
     return voice