fix

dependencies.py

@@ -70,7 +70,7 @@ async def initialize_api_components(app_state: AppState):
     app_state.dict = load_legal_dictionary(config.LEGAL_DIC_FOLDER+ "/legal_terms.json")
     app_state.weaviateDB = connect_to_weaviate(run_diagnostics=False)
     # --- Kiểm tra kết nối tới MongoDB ---
-    if mongo_db.users is  None or app_state.weaviateDB is None:
+    if await mongo_db.users is  None or app_state.weaviateDB is None:
         logger.error("🔸Lỗi kết nối tới MongoDB hoặc Weaviate.")
         raise HTTPException(status_code=500, detail="Lỗi kết nối tới database.")