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

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

examples/advanced/1_add_image_transforms.py

@@ -48,10 +48,14 @@ transforms = v2.Compose(
 )
 
 # Create another LeRobotDataset with the defined transformations
-transformed_dataset = LeRobotDataset(dataset_repo_id, episodes=[0], image_transforms=transforms)
+transformed_dataset = LeRobotDataset(
+    dataset_repo_id, episodes=[0], image_transforms=transforms
+)
 
 # Get a frame from the transformed dataset
-transformed_frame = transformed_dataset[first_idx][transformed_dataset.meta.camera_keys[0]]
+transformed_frame = transformed_dataset[first_idx][
+    transformed_dataset.meta.camera_keys[0]
+]
 
 # Create a directory to store output images
 output_dir = Path("outputs/image_transforms")

examples/advanced/2_calculate_validation_loss.py

@@ -26,7 +26,10 @@ import math
 
 import torch
 
-from lerobot.common.datasets.lerobot_dataset import LeRobotDataset, LeRobotDatasetMetadata
+from lerobot.common.datasets.lerobot_dataset import (
+    LeRobotDataset,
+    LeRobotDatasetMetadata,
+)
 from lerobot.common.policies.diffusion.modeling_diffusion import DiffusionPolicy