Update app.py

app.py

@@ -32,6 +32,7 @@ def text2speech(text, sample):
     if len(text) > 0:
         tts = TTS("tts_models/multilingual/multi-dataset/xtts_v2")
         wav = tts.tts(text="Hello world!", speaker_wav=sample, language="en")
+        print(wav, type(wav))
         return wav
 
 @spaces.GPU