diff --git a/custodian/vasp/handlers.py b/custodian/vasp/handlers.py
index dd6643c4..4a052f16 100644
--- a/custodian/vasp/handlers.py
+++ b/custodian/vasp/handlers.py
@@ -693,6 +693,7 @@ def _get_nbands_from_outcar(directory: str) -> int | None:
                         pass
             return nbands
 
+
 class LrfCommutatorHandler(ErrorHandler):
     """
     Corrects LRF_COMMUTATOR errors by setting LPEAD=True if not already set.
diff --git a/tests/vasp/test_handlers.py b/tests/vasp/test_handlers.py
index e639d999..89cda097 100644
--- a/tests/vasp/test_handlers.py
+++ b/tests/vasp/test_handlers.py
@@ -603,7 +603,6 @@ def test_auto_nbands(self) -> None:
         assert "auto_nbands" in dct["errors"]
 
 
- 
 class AliasingErrorHandlerTest(PymatgenTest):
     def setUp(self) -> None:
         copy_tmp_files(self.tmp_path, *glob("aliasing/*", root_dir=TEST_FILES))