### Installing QT-PyQt-PySide-Custom-Widgets via pip Source: https://github.com/khamisikibet/qt-pyqt-pyside-custom-widgets/blob/main/README.md Use this command to install the QT-PyQt-PySide-Custom-Widgets package for the first time using pip, the Python package installer. ```shell pip install QT-PyQt-PySide-Custom-Widgets ``` -------------------------------- ### Upgrading QT-PyQt-PySide-Custom-Widgets via pip Source: https://github.com/khamisikibet/qt-pyqt-pyside-custom-widgets/blob/main/README.md Use this command to upgrade the QT-PyQt-PySide-Custom-Widgets package to the latest version using pip, ensuring you have the most recent features and bug fixes. ```shell pip install --upgrade QT-PyQt-PySide-Custom-Widgets ``` === COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.