"batch_create_dataset.py" file does not exist

[YY-GX]

Hi, I've used scripts/collect_demonstration.py collected my own demos, and they're already saved as .hdf5 files.

But I found that it seems that I still need a batched dataset creation, as stated here. However, the batch_create_dataset.py file doesn't exist in the repo.

Therefore, I'm wondering:

1. Is this batched dataset creation step necessary before training? Or I could directly use .hdf5 file I now have from scripts/collect_demonstration.py for training?
2. Is the scripts/create_dataset.py the same thing for `batch_create_dataset.py1?

Thank you so much for all the help!!!