diff --git a/tests/unit/tf/examples/test_usecase_retrieval_with_hpo.py b/tests/unit/tf/examples/test_usecase_retrieval_with_hpo.py
index 64879393d3..f1727ba27d 100644
--- a/tests/unit/tf/examples/test_usecase_retrieval_with_hpo.py
+++ b/tests/unit/tf/examples/test_usecase_retrieval_with_hpo.py
@@ -10,8 +10,7 @@
 @testbook(
     REPO_ROOT / "examples/usecases/retrieval-with-hyperparameter-optimization.ipynb",
     execute=False,
-    timeout=120
-
+    timeout=120,
 )
 @pytest.mark.notebook
 def test_usecase_pretrained_embeddings(tb):