Python PyQt GUI

install pyqt6 package:

pip install PyQt6

install the pyqt6-tools package that contains the Qt Designer and other related tools:

pip install pyqt6-tools

The pyqt-tools package will install the Qt Designer in the following location:

c:\application\venv\Lib\site-packages\qt6_applications\Qt\bin

execute the pyuic6 command (within the pyqt6-env virtual environment) to check the version:

pyuic6 -V

Converting .ui file to Python code command

pyuic6 -x tcp_utility_gui.ui -o tcp_utility_gui.py

---