Qizhi Chen

## What this does | Title | Label | |----------------------|-----------------| | Fixes bugs when len of traj is 1 | (🐛 Bug) | ## How it was tested [query_video](https://github.com/huggingface/lerobot/blob/main/lerobot/common/datasets/lerobot_dataset.py#L713) squeezes...

## What this does | Title | Label | |----------------------|-----------------| | Fixes action padding names | (🐛 Bug) | In [factory.py](https://github.com/huggingface/lerobot/blob/main/lerobot/common/datasets/factory.py#L58), we have made sure `action` is in `delta_timestamps`. In...

## What this does This update introduces support for aggregating stats from depth images. A depth image has shape like `[H, W, 1]`, after dim reduction, we got shape `[1,...

Fix rlds `episode_metadata`

10

This PR fixes rlds's `build_info` when `episode_metadata` is not None ## Reproduce ```python from tensorflow_datasets.rlds import rlds_base features = rlds_base.build_info( rlds_base.DatasetConfig( name="xxx", steps={xxx}, episode_metadata_info={ "test": tfds.features.Text() } ), self, )...