- Add [Docker environment](https://github.com/iwasakishuto/Translation-Gummy/tree/master/docker)
- Solved some installation problems
- [`nltk`](https://github.com/iwasakishuto/Translation-Gummy/blob/master/gummy/utils/generic_utils.py)
- [`libmagic`](https://github.com/iwasakishuto/Translation-Gummy/blob/master/gummy/utils/compress_utils.py)