app.py

import numpy as np

import streamlit as st 
from st_audiorec import st_audiorec

wav_audio_data = st_audiorec()

def main():
    if wav_audio_data is not None:
        st.write(type(wav_audio_data))
        st.write(wav_audio_data.numpy())

if __name__ == "__main__":
    main()