from PySide2.QtGui import QIcon # Creating an instance of QIcon class icon = QIcon('path/to/image/file.png')
from PySide2.QtGui import QIcon # Setting the icon for a QPushButton button = QPushButton('Click Me') button.setIcon(QIcon('path/to/image/file.png'))In this example, the setIcon() method of QPushButton class from PySide2.QtWidgets is used to set the icon for a button. The QIcon instance is passed as an argument to the setIcon() method. Overall, PySide2.QtGui package library in Python provides support for managing icons and graphical elements in graphical user interfaces.