diff --git a/tests/node_test5.py b/tests/node_test5.py
index 06e81b5..feb061c 100644
--- a/tests/node_test5.py
+++ b/tests/node_test5.py
@@ -9,7 +9,6 @@ import httpx
 import respx
 from fastapi.testclient import TestClient
 import sys
-import os
 
 sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), "../src")))
 from node import (