From 7fb11193b0efed6bd7384e328580ca23e36dbd43 Mon Sep 17 00:00:00 2001
From: yangdx <gzdaniel@me.com>
Date: Thu, 14 Aug 2025 03:07:29 +0800
Subject: [PATCH] Fix linting

---
 lightrag/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lightrag/utils.py b/lightrag/utils.py
index 5216fac1..bea9962a 100644
--- a/lightrag/utils.py
+++ b/lightrag/utils.py
@@ -762,7 +762,7 @@ async def handle_cache(
     prompt,
     mode="default",
     cache_type=None,
-) -> str|None:
+) -> str | None:
     """Generic cache handling function with flattened cache keys"""
     if hashing_kv is None:
         return None