Update app.py

app.py

@@ -29,11 +29,14 @@ app.include_router(chat_router)
 # ---------------- Admin API routes ----------------------------------
 app.include_router(admin_router)
 
+
 # ---------------- Serve Angular UI if exists ------------------------
 static_path = Path("static")
 if static_path.exists() and static_path.is_dir():
-    # Serve static files (Angular assets)
-    app.mount("/assets", StaticFiles(directory="static/assets"), name="assets")
+    # Serve static files (Angular assets) - only if assets directory exists
+    assets_path = static_path / "assets"
+    if assets_path.exists() and assets_path.is_dir():
+        app.mount("/assets", StaticFiles(directory=str(assets_path)), name="assets")
     
     # Catch-all route for Angular routing (must be last!)
     @app.get("/{full_path:path}")