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

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

src/sphinx_jinja2/__init__.py

@@ -1,4 +1,5 @@
 """A sphinx extension for peeking at internal references."""
+
 from __future__ import annotations
 
 from dataclasses import dataclass, field, fields

src/sphinx_jinja2/_private.py

@@ -1,4 +1,5 @@
 """Private module for sphinx-jinja2."""
+
 from __future__ import annotations
 
 from dataclasses import fields