Update app.py

app.py

@@ -1,3 +1,13 @@
+import os
+import sys
+
+# Run initialization if index doesn't exist
+if not os.path.exists("/app/data/faiss_index.bin"):
+    print("🔧 Initializing FAISS index and cache...")
+    # Run the init script
+    from scripts.initialize_rag import main as init_main
+    init_main()
+    print("✅ Initialization complete.")
 import gradio as gr
 import time
 import sys