diff --git a/tests/test_toolcall.py b/tests/test_toolcall.py
index 74946d40..666a33e7 100644
--- a/tests/test_toolcall.py
+++ b/tests/test_toolcall.py
@@ -5,6 +5,7 @@ from typing import Sequence
 from openai import OpenAI
 from transformers.utils.versions import require_version
 
+
 os.environ["OPENAI_BASE_URL"] = "http://192.168.0.1:8000/v1"
 os.environ["OPENAI_API_KEY"] = "0"
 require_version("openai>=1.5.0", "To fix: pip install openai>=1.5.0")