Temporarily changing crf test to allow some errors (#2135)
Temporarily changing crf test to allow some errors (#2135)

* Temporarily changing crf test to allow some errors

Signed-off-by: chaliebudd <2fa48a58595fdc648fa834f929b4e01db0bfbe13@kcl.ac.uk>

* changing to unittest assert

Signed-off-by: chaliebudd <2fa48a58595fdc648fa834f929b4e01db0bfbe13@kcl.ac.uk>

Co-authored-by: Wenqi Li <8ba7dfe933ef10910139377fbe2efeb7f8f88b49@nvidia.com>
Project-MONAI/MONAI,Project-MONAI/MONAI,Project-MONAI/MONAI,Project-MONAI/MONAI