Update app.py

app.py

@@ -4,6 +4,7 @@ import allin1
 import time
 import json
 import torch
+import librosa
 
 from pathlib import Path
 
@@ -131,7 +132,7 @@ def add_voice_label(json_file, audio_path):
     vad_iterator = VADIterator(model)
 
     # Read input audio file
-    wav = read_audio(audio_path, sampling_rate=SAMPLING_RATE)
+    wav, _ = librosa.load(audio_path, sr=SAMPLING_RATE, mono=True)
     
     # Access the segments
     segments = data['segments']