def fill_not_enough_to_code(record: dict):
    """
    Function to add "not enough to code" label when comments are blank.

    Parameters
    ----------
    record : dict
        Input record.

    Returns
    -------
    type
        Record with `prov_measure` and `prov_category` values altered conditionally.

    """

    if record['comments'] == '' and record['prov_category'] != 'school_closed':

        record['prov_measure'] = 'not_enough_to_code'
        record['prov_category'] = 'not_enough_to_code'

    return(record)