[pre-commit.ci] auto fixes from pre-commit.com hooks

pre-commit-ci[bot] · pre-commit-ci[bot] · commit 9b48b6d4d10a · 2024-02-05T20:29:48.000Z
for more information, see https://pre-commit.ci
diff --git a/jupyterhub/files/hub/z2jh.py b/jupyterhub/files/hub/z2jh.py
@@ -3,6 +3,7 @@
 
 Methods here can be imported by extraConfig in values.yaml
 """
+
 import os
 from collections.abc import Mapping
 from functools import lru_cache
