Add requirements.txt to track required python modules

[ecarjat]

Creates the file requirements.txt to store the required python modules necessary to run run_setup.py.
This file needs to be updated every time a new module is necessary to run this script. If one follows the instructions in the associated mLRS-docu repo (olliw42/mLRS-docu#238), the file can always be created with the following command pip freeze > requirements.txt

[olliw42]

I'm closing this.

adding a requirements.tx would indeed be a useful thing, but AFAICS it involves substantial manual labor. Running pip freeze > requirements.txt as suggested does not look as a viable solution to me as it gives a zillion of dependencies and I'm really not in a possition to sort out which few should reasonably go into the file (nor would I be willing to do so).

Many thx for suggesting it however. Much appreciated.