Possible to give a shoutout to a reimplementation of LossLandscape

Hi folks.

@ayulockin and I had worked on an implementation of the work made on Loss Landscape as soon as it was released. Our implementation comes with Colab Notebooks that makes it easier for the community to see through experiments and play with them. So, I wanted to know if it would be possible to give our work a mention from the `ensemble_loss_landscape` directory.

Also, we had written a detailed blog post with interactive visualizations to accompany our implementation.

PFB links to our works:

* GitHub: https://github.com/ayulockin/LossLandscape/
* Blog post: https://bit.ly/deep-ensembles