normalize_country_name -> match
match_country_name -> add
del_country_name -> del
git clone .../country_normalizer.git
cd country_normalizer
python3 setup.py sdist --formats=gztar
pip3 install dist/country_normalizer-{VERSION}.tar.gz
from country_normalizer.country import CountryNormalizer
with CountryNormalizer() as country_norm:
...
country_norm.add(..)
...
country_norm.match(..)