trying to install audio dependency

app.py

@@ -2,6 +2,10 @@
 Streamlit application for real-time gender detection from audio input.
 Uses wav2vec2 model to analyze voice and predict speaker gender.
 """
+import os
+
+# Install system dependencies on startup
+os.system("apt-get update && apt-get install -y portaudio19-dev")
 
 import streamlit as st
 import pyaudio