controllers/config.py

from controllers.fw import add_fw_option, del_fw_option, fetch_fw_options


def on_fw_add_btn_click(url: str):
    add_fw_option(url)
    # Fetch new options
    return fetch_fw_options(), ""


def on_del_btn_click(url: str):
    # Fetch options
    options = fetch_fw_options()
    # Delete option
    del_fw_option(list(options.keys()).index(url))
    # Remove from options
    options.pop(url)
    # Return new options
    return options, ""