verbose : bool, default = False
        Whether to print results, by default False
    log : bool, default = False
        Whether to log results to log file

    Returns
    -------
    Two-item tuple of pandas.Dataframe
        tuple[0] is dataframe containing classified data, tuple[1] is dataframe containing unclassified data.
    &#34;&#34;&#34;
    logger_function(log, locals(), inspect.currentframe().f_code.co_name)

    classifedDF= df[df[classification_col].notna()] #Already-classifed data
    searc