Update src/streamlit_app.py

src/streamlit_app.py

@@ -1,4 +1,14 @@
-# import os
+import os
+import tempfile
+
+# Set Streamlit config paths to writable temp directory
+# This prevents permission errors on HF Spaces
+temp_dir = tempfile.gettempdir()
+os.environ['STREAMLIT_SERVER_FILE_WATCHER_TYPE'] = 'none'
+os.environ['STREAMLIT_BROWSER_GATHER_USAGE_STATS'] = 'false'
+os.environ['STREAMLIT_THEME_BASE'] = 'light'
+os.environ['HOME'] = temp_dir
+
 import json
 from typing import Dict, Any, List
 import uuid