diff --git a/jaraco/test/cpython.py b/jaraco/test/cpython.py
index 5112f77..f50dcc5 100644
--- a/jaraco/test/cpython.py
+++ b/jaraco/test/cpython.py
@@ -6,6 +6,7 @@
 >>> os_helper.temp_dir
 <function temp_dir at ...>
 """
+
 from __future__ import annotations
 
 import importlib