dataset-viewer

18385052 - Add retry when loading dataset builder (#2597)

Add retry when loading dataset builder (#2597) * add retry when loading dataset builder * Add custom exception * Apply suggestions from code review Co-authored-by: Sylvain Lesage <sylvain.lesage@huggingface.co> --------- Co-authored-by: Sylvain Lesage <sylvain.lesage@huggingface.co>