i need help on this one

hello im the creator of pynux which is a side-project for making a linux terminal into python for windows users, now i want to add the apt install command and etc. i know how to do that and that i can do it but the thing is i got 1 problem, idk how to sync the commands from the packages to my main.py like lets say there is a package named unzip which adds commands to the main.py unzip {zipfilename} zip {zipfilename}. can anybody help me? i have posted Pynux on github, i mean that is the project's name.