diff --git a/tests/conftest.py b/tests/conftest.py
index 1f2fe484..9bfa82c4 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -107,7 +107,13 @@ def vulnerability_onboarding_dir():
     Returns:
         str: Directory path.
     """
-    path = Path(__file__).parents[1] / "docs" / "user_guide" / "vulnerability" / "vulnerability_functions"
+    path = (
+        Path(__file__).parents[1]
+        / "docs"
+        / "user_guide"
+        / "vulnerability"
+        / "vulnerability_functions"
+    )
     return path