From 0b16718f9f150f8f8cc218506cb08c3117833f6a Mon Sep 17 00:00:00 2001
From: Yannick Stephan <stephan.yannick@me.com>
Date: Sun, 16 Feb 2025 16:21:28 +0100
Subject: [PATCH] add missing final

---
 lightrag/kg/json_kv_impl.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lightrag/kg/json_kv_impl.py b/lightrag/kg/json_kv_impl.py
index 779c52a9..658e1239 100644
--- a/lightrag/kg/json_kv_impl.py
+++ b/lightrag/kg/json_kv_impl.py
@@ -1,7 +1,7 @@
 import asyncio
 import os
 from dataclasses import dataclass
-from typing import Any
+from typing import Any, final
 
 from lightrag.base import (
     BaseKVStorage,
@@ -13,6 +13,7 @@ from lightrag.utils import (
 )
 
 
+@final
 @dataclass
 class JsonKVStorage(BaseKVStorage):
     def __post_init__(self):