Hard to explain
RTFM https://programmers-thoughts.blogspot.com/
Read analysis in the file analyze.md
Instructions how to run cluster in GCE: readme.md
To create new window:
- Create *.ui file in QTDesigner (QTCreator)
- Convert it to python file via:
python -m PyQt5.uic.pyuic loader_window.ui -o loader_window_ui.py