Update pip package Unetr fix v2

Update pip package Unetr fix v2

Fix UneTR v2 to be closer to the MONAI implementation. To be tested on brats datasets along with tutorial blog

Experimentation with the UneTR architecture to get an architecture that can be trained on 3d segmentation

Fix UneTR

Experimentation with the UneTR architecture to get an architecture that can be trained on 3d segmentation

v1.2

add tests on cuda if available, UNETTR paper, absolute_positional_encodings_1d, update readme for running pytests

v1.1.0

Added pos. enc

1.0.0

https://pypi.org/project/self-attention-cv/