* fix bug in `augment_dataset_quantile_stats.py` that was not detecting the image features because we were looping over hf_dataset. Now we loop over the dataset itself * Update src/lerobot/datasets/v30/augment_dataset_quantile_stats.py Signed-off-by: Michel Aractingi <michel.aractingi@huggingface.co> --------- Signed-off-by: Michel Aractingi <michel.aractingi@huggingface.co> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>