Update app.py

app.py

@@ -1,15 +1,40 @@
-from huggingface_hub import hf_hub_download , snapshot_download
+from huggingface_hub import hf_hub_download, snapshot_download
 import pandas as pd
 import importlib
 import importlib.util
 import streamlit as st
 import sys
 import os
+from pathlib import Path
 
 # Define repo details
 REPO_ID = "wintergw/assignment_opt_gurobi"
 REPO_TYPE = "space"
 
+def setup_cache_directory():
+    """Set up and return cache directory for private space files"""
+    cache_dir = Path("private_space_cache")
+    cache_dir.mkdir(exist_ok=True)
+    return cache_dir
+
+def download_private_assets(cache_dir):
+    """Download necessary files from private space"""
+    try:
+        snapshot_download(
+            repo_id=REPO_ID,
+            repo_type=REPO_TYPE,
+            local_dir=cache_dir,
+        )
+        return True
+    except Exception as e:
+        print(f"Error downloading private assets: {str(e)}")
+        return False
+
+# Setup cache directory and download assets
+cache_dir = setup_cache_directory()
+download_private_assets(cache_dir)
+
+
 
 # Download specific files (if snapshot_download wasn't used)
 app_path = hf_hub_download(