unable to set title of the tab using dtale.show() . please support the main_title as an argument for the dtale.show about dtale HOT 2 CLOSED

d = dtale.show(df, main_title="test title", main_title_font="Arial")

def _view_main(data_id, iframe=False):
    """
    Helper function rendering main HTML which will also build title and store whether we are viewing from an <iframe>

    :param data_id: integer string identifier for a D-Tale process's data
    :type data_id: str
    :param iframe: boolean flag indicating whether this is being viewed from an <iframe> (usually means ipython)
    :type iframe: bool, optional
    :return: HTML
    """
    title = "D-Tale"
    main_title = global_state.get_app_settings().get("main_title") # TODO
    print (f'main title: {main_title}')
    title = main_title or "D-Tale2" # TODO
    name = global_state.get_name(data_id)
    if name:
        title = "{} ({})".format(title, name)
    return base_render_template("dtale/main.html", data_id, title=title, iframe=iframe)