Update app.py

app.py

@@ -47,7 +47,7 @@ llm = Llama.from_pretrained(
 def text_to_speech(text):
     with tempfile.NamedTemporaryFile(delete=False, suffix='.wav') as temp_file:
         with locker:
-            audio_data, sample_rate = tts.synthesize(text, "92")
+            audio_data, sample_rate, *_ = tts.synthesize(text, "92")
             audio_data_int16 = (audio_data * 32767).astype(np.int16)
         output_file = temp_file.name
         wavfile.write(output_file, sample_rate, audio_data_int16)