Update main.py

main.py

@@ -49,10 +49,8 @@ qdrant_service = QdrantVectorService(
     vector_size=embedding_service.get_embedding_dimension()
 )
 print(f"✓ Qdrant collection: {collection_name}")
-print(os.getenv("COLLECTION_NAME"), os.getenv("QDRANT_URL"), os.getenv("QDRANT_API_KEY"), os.getenv("MODEL_PATH"), os.getenv("VECTOR_SIZE"), os.getenv("MONGODB_URI"))
-print(os.getenv("MONGODB_DB_NAME"), os.getenv("MONGODB_COLLECTION_NAME"))
 # MongoDB connection
-mongodb_uri = os.getenv("MONGODB_URI", "mongodb+srv://truongtn7122003:7KaI9OT5KTUxWjVI@truongtn7122003.xogin4q.mongodb.net/")
+mongodb_uri = os.getenv("MONGODB_URI")
 mongo_client = MongoClient(mongodb_uri)
 db = mongo_client[os.getenv("MONGODB_DB_NAME", "chatbot_rag")]
 documents_collection = db["documents"]