How to use the qcodes.dataset.sqlite_base.get_layout function in qcodes

def getDatasetStructure(ds):
    structure = {}

    # for each data param (non-independent param)
    for dependent_id in get_dependents(ds.conn, ds.run_id):

        # get name etc.
        layout = get_layout(ds.conn, dependent_id)
        name = layout['name']
        structure[name] = {'values' : [], 'unit' : layout['unit'], 'axes' : []}

        # find dependencies (i.e., axes) and add their names/units in the right order
        dependencies = get_dependencies(ds.conn, dependent_id)
        for dep_id, iax in dependencies:
            dep_layout = get_layout(ds.conn, dep_id)
            dep_name = dep_layout['name']
            structure[name]['axes'].insert(iax, dep_name)
            structure[dep_name] = {'values' : [], 'unit' : dep_layout['unit']}

    return structure

def getDatasetStructure(ds):
    structure = {}

    # for each data param (non-independent param)
    for dependent_id in get_dependents(ds.conn, ds.run_id):

        # get name etc.
        layout = get_layout(ds.conn, dependent_id)
        name = layout['name']
        structure[name] = {'values' : [], 'unit' : layout['unit'], 'axes' : []}

        # find dependencies (i.e., axes) and add their names/units in the right order
        dependencies = get_dependencies(ds.conn, dependent_id)
        for dep_id, iax in dependencies:
            dep_layout = get_layout(ds.conn, dep_id)
            dep_name = dep_layout['name']
            structure[name]['axes'].insert(iax, dep_name)
            structure[dep_name] = {'values' : [], 'unit' : dep_layout['unit']}

    return structure