Update app.py

app.py

@@ -82,9 +82,12 @@ CONFIG = {
 }
 
 # --- File Management & Vector Store Logic ---
-# Use relative paths for all data, making them visible and manageable in HF Spaces
-INDEX_BASE = 'data'
-PERSONAL_DATA_BASE = 'personal_data'
+
+# --- FIX: Anchor all paths to the script's location for reliability on HF Spaces ---
+SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
+INDEX_BASE = os.path.join(SCRIPT_DIR, 'data')
+PERSONAL_DATA_BASE = os.path.join(SCRIPT_DIR, 'personal_data')
+# --- END FIX ---
 
 UPLOADS_BASE = os.path.join(INDEX_BASE, "uploads")
 PERSONAL_INDEX_PATH = os.path.join(PERSONAL_DATA_BASE, "personal_faiss_index")