Accelerate

What's Changed
* Update examples format by Chris-hughes10 in https://github.com/Chris-hughes10/pytorch-accelerated/pull/42
* Refactor loss tracking by Chris-hughes10 in https://github.com/Chris-hughes10/pytorch-accelerated/pull/44
* bump accelerate version by Chris-hughes10 in https://github.com/Chris-hughes10/pytorch-accelerated/pull/45
* Enables distributed evaluation on uneven inputs by Chris-hughes10 in https://github.com/Chris-hughes10/pytorch-accelerated/pull/46


**Full Changelog**: https://github.com/Chris-hughes10/pytorch-accelerated/compare/v0.1.40...v0.1.41

What's Changed
* Add option to execute callbacks during ModelEma evaluation loop by Chris-hughes10 in https://github.com/Chris-hughes10/pytorch-accelerated/pull/41


**Full Changelog**: https://github.com/Chris-hughes10/pytorch-accelerated/compare/v0.1.39...v0.1.40

What's Changed
* Improve gathering to automatically pad tensors across processes
* Add `get_model` method in Trainer by bepuca in https://github.com/Chris-hughes10/pytorch-accelerated/pull/39


**Full Changelog**: https://github.com/Chris-hughes10/pytorch-accelerated/compare/v0.1.38...v0.1.39

What's Changed
* update worker init function by Chris-hughes10 in https://github.com/Chris-hughes10/pytorch-accelerated/pull/37
* Separate out decay function in model EMA for easier override by Chris-hughes10 in https://github.com/Chris-hughes10/pytorch-accelerated/pull/38


**Full Changelog**: https://github.com/Chris-hughes10/pytorch-accelerated/compare/v0.1.37...v0.1.38

- Fix compatibility issue with Python 3.10

**Full Changelog**: https://github.com/Chris-hughes10/pytorch-accelerated/compare/v0.1.36...v0.1.37

What's Changed
* Improve logging for SaveBestModelCallback by Chris-hughes10 in https://github.com/Chris-hughes10/pytorch-accelerated/pull/35
* Add sync batchnorm callback by Chris-hughes10 in https://github.com/Chris-hughes10/pytorch-accelerated/pull/34
* Add Ema model callback by Chris-hughes10 in https://github.com/Chris-hughes10/pytorch-accelerated/pull/36


**Full Changelog**: https://github.com/Chris-hughes10/pytorch-accelerated/compare/v0.1.35...v0.1.36