Python3 & tcl/tk update

umm this is a weird situation. The question is, how likely is the issue gonna be fixed and how long will it take? If you are just learning python theres a good chance that it wont affect you in any way, most likely things will get fixed the time you complete your training sessions. If you are working on a project, especially a complex one, you will have to consider it thoroughly. Only you know what you truly need.