How to use the sen.tui.widgets.list.util.get_map function in sen

def get_detailed_image_row(docker_image):
    row = []
    image_id = SelectableText(docker_image.short_id, maps=get_map())
    row.append(image_id)

    command = SelectableText(docker_image.command, maps=get_map(defult="main_list_ddg"))
    row.append(command)

    base_image = docker_image.base_image()
    base_image_text = ""
    if base_image:
        base_image_text = base_image.short_name
    base_image_w = SelectableText(base_image_text, maps=get_map())
    row.append(base_image_w)

    time = SelectableText(docker_image.display_time_created(),
                          maps=get_time_attr_map(docker_image.created))
    row.append(time)

def get_detailed_container_row(docker_container):
    row = []
    container_id = SelectableText(docker_container.short_id)
    row.append(container_id)

    command = SelectableText(docker_container.command, get_map(defult="main_list_ddg"))
    row.append(command)

    image = SelectableText(docker_container.image_name())
    row.append(image)

    row.append(ContainerStatusWidget(docker_container))

    name = SelectableText(docker_container.short_name)
    row.append(name)

    return row

def get_detailed_image_row(docker_image):
    row = []
    image_id = SelectableText(docker_image.short_id, maps=get_map())
    row.append(image_id)

    command = SelectableText(docker_image.command, maps=get_map(defult="main_list_ddg"))
    row.append(command)

    base_image = docker_image.base_image()
    base_image_text = ""
    if base_image:
        base_image_text = base_image.short_name
    base_image_w = SelectableText(base_image_text, maps=get_map())
    row.append(base_image_w)

    time = SelectableText(docker_image.display_time_created(),
                          maps=get_time_attr_map(docker_image.created))
    row.append(time)

    image_names_markup = get_image_names_markup(docker_image)
    # urwid.Text([]) tracebacks
    if image_names_markup:
        image_names = SelectableText(image_names_markup)
    else:
        image_names = SelectableText("")
    row.append(image_names)

    return row

def get_detailed_image_row(docker_image):
    row = []
    image_id = SelectableText(docker_image.short_id, maps=get_map())
    row.append(image_id)

    command = SelectableText(docker_image.command, maps=get_map(defult="main_list_ddg"))
    row.append(command)

    base_image = docker_image.base_image()
    base_image_text = ""
    if base_image:
        base_image_text = base_image.short_name
    base_image_w = SelectableText(base_image_text, maps=get_map())
    row.append(base_image_w)

    time = SelectableText(docker_image.display_time_created(),
                          maps=get_time_attr_map(docker_image.created))
    row.append(time)

    image_names_markup = get_image_names_markup(docker_image)
    # urwid.Text([]) tracebacks
    if image_names_markup: