missed requirement torchaudio

requirements.txt

@@ -3,4 +3,5 @@ faster-whisper>=0.7.1
 pvporcupine==1.9.5
 webrtcvad>=2.0.10
 halo>=0.0.31
-torch>=2.0.1
+torch>=2.0.1
+torchaudio>=2.0.2