Apply black formatting

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: Abel Milash

tests/unit/data/test_odata_internal.py

@@ -1933,7 +1933,6 @@ def test_none_kind_raises_validation_error(self):
             self.od._flush_cache(None)
 
 
-
 class TestPicklistLabelResolution(unittest.TestCase):
     """Tests for picklist label-to-integer resolution.