Sorry if my way of writing is wrong, I'm a data scientist and I have little to none experience in GIS.
I would like to use an open dataset (from http://opendatastore.brussels/fr/ to be precise). It contains mobility data and some locations are encoded in EPSG:31370 (Belgian Lambert 72). I'd like to transform these locations in GPS coordinates (EPSG:4326 if I'm not mistaken).
I'm not sure to understand how you could derive a formula to automatically transform data from EPSG:31370 to EPSG:4326.
Does it exist Python libraries (or R or any other languages) in order to automate these location transformations? I found an interesting website (https://epsg.io/transform) to do it manually but I have +/- 250.000 transformations to do.