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

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

Author: pre-commit-ci[bot]

src/lightning/pytorch/utilities/data.py

@@ -169,9 +169,9 @@ def _get_dataloader_init_args_and_kwargs(
         if was_wrapped:
             # if the dataloader was wrapped in a hook, only take arguments with default values
             # and assume user passes their kwargs correctly
-            params.update(
-                {k: v for k, v in inspect.signature(DataLoader.__init__).parameters.items() if v.default is not v.empty}
-            )
+            params.update({
+                k: v for k, v in inspect.signature(DataLoader.__init__).parameters.items() if v.default is not v.empty
+            })
         else:
             params.update(inspect.signature(DataLoader.__init__).parameters)
             params.pop("self", None)

tests/tests_pytorch/trainer/test_batch_sampler.py

@@ -1,12 +1,13 @@
-from torch.utils.data import RandomSampler, BatchSampler
+from torch.utils.data import BatchSampler, RandomSampler
 from torch.utils.data.dataloader import DataLoader
 from torch.utils.data.distributed import DistributedSampler
+
 from lightning.pytorch import Callback, Trainer, seed_everything
-from tests_pytorch.helpers.runif import RunIf
 from lightning.pytorch.demos.boring_classes import (
     BoringModel,
     RandomDataset,
 )
+from tests_pytorch.helpers.runif import RunIf
 
 
 class DistribBatchSamplerCallback(Callback):