update tts

app.py

@@ -34,7 +34,9 @@ def generate_tts(text: str, speaker: int = 0):
     #     torchaudio.save(fp.name, audio.to('cpu'), sample_rate=sr)
 
     #     return fp.name
-    return (output["sampling_rate"], output["audio"])
+    audio_arr = (output["audio"] * 32767).astype(np.int16)
+
+    return (output["sampling_rate"], audio_arr)
 
 def run():
     demo = gr.Interface(