diff --git a/test/tracker/test_byte_tracker.py b/test/tracker/test_byte_tracker.py
index 47ad1a9d..98efeb09 100644
--- a/test/tracker/test_byte_tracker.py
+++ b/test/tracker/test_byte_tracker.py
@@ -1,4 +1,5 @@
 from typing import List
+
 import numpy as np
 import pytest