What's Changed
* environment.yml and docs build reqs by giocaizzi in https://github.com/giocaizzi/py3dinterpolations/pull/20
* return_model by giocaizzi in https://github.com/giocaizzi/py3dinterpolations/pull/22
* return_model, missing commits by giocaizzi in https://github.com/giocaizzi/py3dinterpolations/pull/23
* PyPi distribution errors vy giocaizzi in https://github.com/giocaizzi/py3dinterpolations/pull/24
**Full Changelog**: https://github.com/giocaizzi/py3dinterpolations/compare/v0.2.1...v0.2.2