code: def __initialize_node(self, attributes_flags=int(Qt.ItemIsSelectable | Qt.ItemIsEnabled)):
          
  
          self["activated"] = umbra.ui.nodes.GraphModelAttribute(name="activated",
                                                                 flags=attributes_flags)
          self["category"] = umbra.ui.nodes.GraphModelAttribute(name="category",
                                                                flags=attributes_flags)
          self["require"] = umbra.ui.nodes.GraphModelAttribute(name="require",
                                                               flags=attributes_flags)
          self["version"] = umbra.ui.nodes.GraphModelAttribute(name="version",
                                                               flags=attributes_flags)
docs: Initializes the node.
  
          :param attributes_flags: Attributes flags.
          :type attributes_flags: int