def METHOD_NAME():
    # type: () -> List[str]
    """
    Return a list of 'core packages'
    These packages constitute required the application framework. They
    cannot be removes via the 'Add-on/plugins' manager. They however can
    be updated. The package that defines the application's `main()` entry
    point must always be in this list.
    """
    return ["orange-widget-base"]