def METHOD_NAME(self, message, show_cancel=False):
    """Show feedback to user.
    Returns:
        bool
    """
    from qtpy import QtWidgets
    accept = QtWidgets.QMessageBox.Ok
    if show_cancel:
        buttons = accept | QtWidgets.QMessageBox.Cancel
    else:
        buttons = accept
    state = QtWidgets.QMessageBox.warning(
        None,
        "",
        message,
        buttons=buttons,
        defaultButton=accept
    )
    return state == accept