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

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

tests/tests_pytorch/checkpointing/test_model_checkpoint.py

@@ -800,6 +800,7 @@ def on_validation_start(self) -> None:
 def test_model_checkpoint_on_exception_fast_dev_run_on_train_batch_start(tmp_path):
     """Test that no checkpoint is saved when an exception is raised during a sanity check or a fast dev run, or when a
     checkpoint has already been saved at the current training step."""
+
     # Don't save checkpoint if fast dev run fails
     class TroubledModelFastDevRun(BoringModel):
         def on_train_batch_start(self, batch, batch_idx) -> None:
@@ -821,9 +822,11 @@ def on_train_batch_start(self, batch, batch_idx) -> None:
         trainer.fit(model)
     assert not os.path.isfile(tmp_path / "exception-fast_dev_run.ckpt")
 
+
 def test_model_checkpoint_on_exception_run_condition_on_train_batch_start(tmp_path):
     """Test that no checkpoint is saved when an exception is raised during a sanity check or a fast dev run, or when a
     checkpoint has already been saved at the current training step."""
+
     # Don't save checkpoint if already saved a checkpoint
     class TroubledModelAlreadySavedCheckpoint(BoringModel):
         def on_train_batch_start(self, batch, batch_idx) -> None: