Python, GIS, Pandas, Learning To Code, Learning.
my case, as I work with GIS, I would choose between 5 to 10 libraries, such as GDAL, Geopandas, Rasterio, PyQgis, Geemap, Numpy, among others. The ideal starting point is to study the documentation, but it’s not necessary to read everything at once. A good place to begin is the “Getting Started”