Update app.py

app.py

@@ -3,6 +3,7 @@ import os
 # Set the cache directory to persistent storage
 os.environ["HF_HOME"] = "/data/.cache/huggingface"
 
+from huggingface_hub import snapshot_download
 import streamlit as st
 from utils.help import get_disclaimer
 from utils.format import sec_to_time, fix_latex, get_youtube_embed
@@ -122,7 +123,7 @@ with st.sidebar:
             st.session_state.expert_model = st.selectbox(
                 "Choose the LLM model",
                 ["LLaMA-TOMMI-1.0-11B", "LLaMA-3.2-11B", "gpt-4o-mini"],
-                index=2,
+                index=0,
                 key='a1model'
             )