Update README.md

Co-authored-by: Remi <re.cadene@gmail.com>
2024-06-08 12:17:05 +02:00 · 2024-06-08 12:17:05 +02:00 · 86508a167f
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@ -174,7 +174,7 @@ dataset attributes:
  │  ├ fps: float - frame per second the dataset is recorded/synchronized to
  │  └ video: bool - indicates if frames are encoded in mp4 video files to save space or stored as png files
  ├ videos_dir: path to where the mp4 videos or png images are stored/accessed
-  └ video_frame_keys: List of string: the video features of the hf_dataset
+  └ camera_keys: List of string: the keys to access camera features in the item returned by the dataset (e.g. `["observation.images.cam_high", ...]`)
 ```

 A `LeRobotDataset` is serialised using several widespread file formats for each of its parts, namely: