📝 [skip ci] DOC: DFBR Jupyter Notebook revised (#494)

- Update DFBR Notebook

Co-authored-by: Mostafa Jahanifar <74412979+mostafajahanifar@users.noreply.github.com>
Co-authored-by: David Epstein <22086916+DavidBAEpstein@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Shan E Ahmed Raza <13048456+shaneahmed@users.noreply.github.com>
Co-authored-by: John Pocock <John-P@users.noreply.github.com>

Author: 6 people