The separator used by `glob.glob` is `os.path.sep`, which is usually `/` but sometimes `\` (Windows). This contribution changes the expected separator from `/` to `os.path.sep` and fixes a bug on Windows where the script fails to generate the train and test splits.
- Bugfix: `medium` and `large` have 0 rows (718d372f160d8ef075e53126c4fbd7eaadcb3664)
Co-authored-by: Christopher Eveland <eveland@users.noreply.huggingface.co>
