Progress_bar while running evaluation loop on IterableDataset

🤗Datasets
1

Hi!
I was wondering whether not having a progress bar is an expected behaviour when using IterableDataset and how can I possibly fix this issue?

Thanks in advance!

2

Hi ! In the general case an IterableDataset doesn’t have a length (iterables can be infinite in python) - so you can really make a progress bar.

If you know your dataset size in advance you can use tqdm in your evaluation loop manually :slight_smile: