fix formatting readme (#1987)
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@@ -233,7 +233,7 @@ Under the hood, the `LeRobotDataset` format makes use of several ways to seriali
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Here are the important details and internal structure organization of a typical `LeRobotDataset` instantiated with `dataset = LeRobotDataset("lerobot/aloha_static_coffee")`. The exact features will change from dataset to dataset but not the main aspects:
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Here are the important details and internal structure organization of a typical `LeRobotDataset` instantiated with `dataset = LeRobotDataset("lerobot/aloha_static_coffee")`. The exact features will change from dataset to dataset but not the main aspects:
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````
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```
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dataset attributes:
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dataset attributes:
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├ hf_dataset: a Hugging Face dataset (backed by Arrow/parquet). Typical features example:
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├ hf_dataset: a Hugging Face dataset (backed by Arrow/parquet). Typical features example:
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│ ├ observation.images.cam_high (VideoFrame):
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│ ├ observation.images.cam_high (VideoFrame):
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@@ -269,7 +269,7 @@ dataset attributes:
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├ root (Path): local directory where the dataset is stored
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├ root (Path): local directory where the dataset is stored
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├ image_transforms (Callable): optional image transformations to apply to visual modalities
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├ image_transforms (Callable): optional image transformations to apply to visual modalities
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└ delta_timestamps (dict): optional delta timestamps for temporal queries
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└ delta_timestamps (dict): optional delta timestamps for temporal queries
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decoding videos (e.g., 'pyav', 'torchcodec')
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```
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A `LeRobotDataset` is serialised using several widespread file formats for each of its parts, namely:
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A `LeRobotDataset` is serialised using several widespread file formats for each of its parts, namely:
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@@ -337,4 +337,7 @@ If you want, you can cite this work with:
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## Star History
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## Star History
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[](https://star-history.com/#huggingface/lerobot&Timeline)
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[](https://star-history.com/#huggingface/lerobot&Timeline)
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````
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```
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```
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