From 0ee2e7fd4800050ef2d1819c157a196ed66cf4fa Mon Sep 17 00:00:00 2001
From: yangdx <yangdx@znipower.com>
Date: Fri, 7 Mar 2025 16:56:48 +0800
Subject: [PATCH] Suppress Neo4j warning logs by setting logger level.

---
 lightrag/kg/neo4j_impl.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lightrag/kg/neo4j_impl.py b/lightrag/kg/neo4j_impl.py
index 2498341d..265c0347 100644
--- a/lightrag/kg/neo4j_impl.py
+++ b/lightrag/kg/neo4j_impl.py
@@ -15,6 +15,7 @@ from tenacity import (
     retry_if_exception_type,
 )
 
+import logging
 from ..utils import logger
 from ..base import BaseGraphStorage
 from ..types import KnowledgeGraph, KnowledgeGraphNode, KnowledgeGraphEdge
@@ -37,6 +38,8 @@ config.read("config.ini", "utf-8")
 # Get maximum number of graph nodes from environment variable, default is 1000
 MAX_GRAPH_NODES = int(os.getenv("MAX_GRAPH_NODES", 1000))
 
+# Set neo4j logger level to ERROR to suppress warning logs
+logging.getLogger("neo4j").setLevel(logging.ERROR)
 
 @final
 @dataclass