Nothing to do, a great day for programming!
Just playing around with QT6 and the QT Designer. I'm a big fan of RPN calculators, so I had a small goal (https://en.wikipedia.org/wiki/Reverse_Polish_notation).
Best is to build a virtual environment, activate it and install it with
pip install pyside6
to fulfil the dependencies.
It can only do addition, subtraction, multiplication and division and a few basics more. Don't expect too much...
It might be useful in a school context to explain RPN.
Have fun!