GitLab

* Added cache clearing for GPU efficiency.

* Added cache clearing for GPU efficiency.

* Added batch_eval_metrics capability

* Ran make fixup

* Fixed bug

* Fixed whitespace issue

* Fixed outdated condition

* Updated docstrings with instructions for batch_eval_metrics. Updated end of dataloader logic

* Added first version of batch_eval_metrics Trainer test

* Fixed batch_eval_metrics Trainer tests for both eval and predict

* Fixed batch_eval_metrics behavior for new Trainer variables

* Fixed batch_eval_metrics Trainer tests

* Ran fixup