diff --git a/tests/basic/test_models.py b/tests/basic/test_models.py
index 446e9558e..040647eaa 100644
--- a/tests/basic/test_models.py
+++ b/tests/basic/test_models.py
@@ -1,4 +1,3 @@
-import os
 import unittest
 from unittest.mock import MagicMock, patch