Hello. With an On Premise solution, is it essential to have the desktop tool (=Arcgis Pro) to do Python outside the Arcgis Pro environment, for example in a Jupyter notebook. To have access to ArcPy, I imagine you need a license. Is the Creator profile enough, knowing that everything is on Premise as I said before (Arcgis Enterprise)?
Scripting with ArcGIS API for Python—Portal for ArcGIS | Documentation for ArcGIS Enterprise
arcpy, arcgis, notebooks and python are all there