Use PyQT in your Python scripts

Qt is used for platform-independent UIs. PyQt, the Python library for Qt that is free for non-commercial use, has another advantage: you can create an executable from your Python code. This means your colleagues can use your Python scripts without having to install Python themselves. See this excellent example for PyQt itself, and don’t forget to check how you can use PyQt to run Tecplot Macro and Python commands from a GUI.