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

pre-commit-ci[bot] · pre-commit-ci[bot] · commit cd1c6654e0f0 · 2024-04-02T14:43:07.000Z
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diff --git a/lib/iris/tests/unit/representation/cube_summary/test_CubeSummary.py b/lib/iris/tests/unit/representation/cube_summary/test_CubeSummary.py
@@ -3,6 +3,7 @@
 # This file is part of Iris and is released under the BSD license.
 # See LICENSE in the root of the repository for full licensing details.
 """Unit tests for :class:`iris._representation.cube_summary.CubeSummary`."""
+
 import dask.array as da
 import numpy as np
 import pytest
