create choropleth map

[rafaexx]

create choropleth map to display count of companies in each country
below some examples

https://plotly.com/python/choropleth-maps/

https://medium.com/@fabriflores/choropleth-maps-and-geographical-features-as-geojson-data-from-any-country-631931589f8d

https://geographicdata.science/book/notebooks/05_choropleth.html

[rafaexx]

we can get countries data via geopandas
https://geographicdata.science/book/data/countries/countries_cleaning.html

[rafaexx]

see also
https://pypi.org/project/countryinfo/
and
https://pypi.org/project/pycountry/