How to use the beakerx.beakerx.output_container.outputcontainer.OutputContainerLayoutManager function in beakerx

def display(self, output_container):
        for widget in self.getWidgets(output_container):
            widget._ipython_display_()


class TabbedOutputContainerLayoutManager(OutputContainerLayoutManager):
    def __init__(self):
        super(TabbedOutputContainerLayoutManager, self).__init__()

    def display(self, output_container):
        widgets = self.getWidgets(output_container)
        tab = Tab(widgets, output_container.labels)
        tab._ipython_display_()


class CyclingOutputContainerLayoutManager(OutputContainerLayoutManager):
    period = 5000

    def __init__(self):
        super(CyclingOutputContainerLayoutManager, self).__init__()

    def setPeriod(self, miliseconds):
        self.period = miliseconds

    def display(self, output_container):
        c = CyclingDisplayBox(self.getWidgets(output_container))
        c.setPeriod(self.period)
        c._ipython_display_()


class AbstractGridLayoutManager(OutputContainerLayoutManager):
    columns = 0

return item

        return self.createHTMLPre(item.__str__())

    def createHTML(self, value):
        label = BeakerxHTML()
        label.value = value
        return label

    def createHTMLPre(self, value):
        pre = BeakerxHTMLPre()
        pre.value = value
        return pre


class SimpleLayoutManager(OutputContainerLayoutManager):
    def __init__(self):
        super(SimpleLayoutManager, self).__init__()

    def display(self, output_container):
        for widget in self.getWidgets(output_container):
            widget._ipython_display_()


class TabbedOutputContainerLayoutManager(OutputContainerLayoutManager):
    def __init__(self):
        super(TabbedOutputContainerLayoutManager, self).__init__()

    def display(self, output_container):
        widgets = self.getWidgets(output_container)
        tab = Tab(widgets, output_container.labels)
        tab._ipython_display_()

def createHTMLPre(self, value):
        pre = BeakerxHTMLPre()
        pre.value = value
        return pre


class SimpleLayoutManager(OutputContainerLayoutManager):
    def __init__(self):
        super(SimpleLayoutManager, self).__init__()

    def display(self, output_container):
        for widget in self.getWidgets(output_container):
            widget._ipython_display_()


class TabbedOutputContainerLayoutManager(OutputContainerLayoutManager):
    def __init__(self):
        super(TabbedOutputContainerLayoutManager, self).__init__()

    def display(self, output_container):
        widgets = self.getWidgets(output_container)
        tab = Tab(widgets, output_container.labels)
        tab._ipython_display_()


class CyclingOutputContainerLayoutManager(OutputContainerLayoutManager):
    period = 5000

    def __init__(self):
        super(CyclingOutputContainerLayoutManager, self).__init__()

    def setPeriod(self, miliseconds):

class CyclingOutputContainerLayoutManager(OutputContainerLayoutManager):
    period = 5000

    def __init__(self):
        super(CyclingOutputContainerLayoutManager, self).__init__()

    def setPeriod(self, miliseconds):
        self.period = miliseconds

    def display(self, output_container):
        c = CyclingDisplayBox(self.getWidgets(output_container))
        c.setPeriod(self.period)
        c._ipython_display_()


class AbstractGridLayoutManager(OutputContainerLayoutManager):
    columns = 0

    def __init__(self, columns):
        super(AbstractGridLayoutManager, self).__init__()
        self.columns = columns


class GridOutputContainerLayoutManager(AbstractGridLayoutManager):
    def __init__(self, columns=2):
        super(GridOutputContainerLayoutManager, self).__init__(columns)

    def display(self, output_container):
        layout = output_container.layoutManager
        columns = layout.columns

        items = self.getWidgets(output_container)