This issue tracks python 3.7.1+ support - [x] https://github.com/cswinter/hyperstate/pull/2 - [x] https://github.com/entity-neural-network/entity-gym/pull/9 - [x] https://github.com/entity-neural-network/rogue-net/pull/9 - [ ] https://github.com/entity-neural-network/enn-trainer/pull/16
