Initializes the node.

        :param attributes_flags: Attributes flags.
        :type attributes_flags: int

def __initialize_node(self, attributes_flags=int(Qt.ItemIsSelectable | Qt.ItemIsEnabled)):
        """
        Initializes the node.

        :param attributes_flags: Attributes flags.
        :type attributes_flags: int
        """

        self["traced"] = umbra.ui.nodes.GraphModelAttribute(name="traced",
                                                            value=foundations.trace.is_traced(self.__module),
                                                            flags=attributes_flags)
        self.update_node_attributes()