Update ui_extra_networks.py

            dirs = "".join([f"<li>{x}</li>" for x in self.allowed_directories_for_previews()])

            items_html = shared.html("extra-networks-no-cards.html").format(dirs=dirs)

        self_name_id = self.name.replace(" ", "_")

        res = f"""

<div id='{tabname}_{self.name}_subdirs' class='extra-network-subdirs extra-network-subdirs-{view}'>

<div id='{tabname}_{self_name_id}_subdirs' class='extra-network-subdirs extra-network-subdirs-{view}'>

{subdirs_html}

</div>

<div id='{tabname}_{self.name}_cards' class='extra-network-{view}'>

<div id='{tabname}_{self_name_id}_cards' class='extra-network-{view}'>

{items_html}

</div>

"""