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

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src/lightning/pytorch/trainer/connectors/accelerator_connector.py

@@ -459,6 +459,7 @@ def _check_strategy_and_fallback(self) -> None:
         ) and self._accelerator_flag not in ("cuda", "gpu"):
             if _habana_available_and_importable():
                 from lightning_habana import HPUAccelerator
+
                 if isinstance(self._accelerator_flag, HPUAccelerator):
                     return
             raise MisconfigurationException(