New release 0.2.1 for Betty.
- New examples: Robust NAS (DSRNA), NAS Augmented Image Captioning (IUC), Saliency-Aware NAS (SANAS), ImageNet Data Pruning.
- Add black formatting.
- Improve grad, param, epoch callback, configuration.
- Improve iMAML implementation.
- Distributed support for Env.
- Add SAMA.
- Add bfloat16 support, update precision interface.
- Various bug fixes and stability improvements.
- General code cleaning/updates.