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

pre-commit-ci[bot] · pre-commit-ci[bot] · commit 46d21911fcd1 · 2025-06-23T16:04:03.000Z
for more information, see https://pre-commit.ci
diff --git a/tests/test_stdin.py b/tests/test_stdin.py
@@ -1,6 +1,7 @@
 """Tests for polyfill's stdin monkey patching."""
 import flake8
 import pep8
+
 try:
     import pep8
 except ImportError:
