.deb from a python project with multiple modules

### General overview I try to make a debian .deb package from a python project with multiple modules, like this:

├── main.py
├── setup.py
└── triumphum
    ├── autocomplection.py
    ├── symbols.py
    ├── 
    ├── tui_classes.py
    ├── tui_functions.py
    ├── tui_list.py
    ├── tui.py
    └── tui_screens.py

### What I already did I alredy made a DEBIAN/control file. ### What I still need I try to create a unix hierarchy but I don’t know where to put each file of my project. ### The question Where to put each file of the project? Should I put main.py, setup.py, and whole triumphum directory in the same directory? If any witch one? If not, in witch directories should I put them?