def METHOD_NAME(self, *_args):
    self.container = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, visible=True)
    for group_name, command_data in core.pluginhandler.get_command_groups_data(self.interface).items():
        section_container = self._create_command_section(group_name)
        for command, aliases, parameters, description in command_data:
            self._create_command_row(section_container, command, aliases, parameters, description)
    self.scrollable.set_property("child", self.container)
    self.container.child_focus(Gtk.DirectionType.TAB_FORWARD)