I am a beginner in python. I just got to the part in my course when we start using tkinter and PyPi, but whatever I do I cannot get tcl to work. Neither can I install any python package. I see all the files that I’m supposed to have, the tcl file, the init.tcl, the tcl8.6, but whatever I do it still won’t work when I try to apply it. Can someone please help me figure this out?

I am calling a Python script from TCL.
My requirement is , the Python script should return a list to the TCL. In TCL I should be able to collect the returned list from Python

I have hierarchical TCL values represented as strings like this: a {x y v w} b {i j k m}.