add lib audio2numpy

app.py

@@ -12,11 +12,12 @@ from scipy.io import wavfile
 import scipy
 
 # import soundfile as sf
+import audio2numpy as a2n
 import os
 
 import gradio as gr
 
-import pydub
+import audio2numpy
 # import numpy as np
 
 
@@ -85,7 +86,7 @@ def inference(audio):
     if debug: print(f'read, wav_file_name: {wav_file_name}')
 
     if wav_file_name.endswith('.mp3'):
-        sample_rate, wav_data = read(wav_file_name)
+        wav_data, sample_rate = a2n.audio_from_file(wav_file_name)
     else:
         sample_rate, wav_data = wavfile.read(wav_file_name, 'rb')
     

requirements.txt

@@ -3,4 +3,4 @@ tensorflow_hub
 numpy
 scipy
 gradio
-pydub
+audio2numpy