Likely breaks the bond_indices dependencies of the alfabet-derived tools
What's Changed
* Psj docs by pstjohn in https://github.com/NREL/nfp/pull/8
* run tests with conda-forge tensorflow and python 39 by pstjohn in https://github.com/NREL/nfp/pull/9
* Test with conda-forge tensorflow by pstjohn in https://github.com/NREL/nfp/pull/10
* updates for recent versions of tensorflow by pstjohn in https://github.com/NREL/nfp/pull/11
**Full Changelog**: https://github.com/NREL/nfp/compare/0.2.1...0.3.0