def METHOD_NAME(*, url, **_):
    """
    Convert response for calling url to pandas dataframe, begin parsing
    df into FBA format
    :param url: string, url
    :param resp: df, response from url call
    :param args: dictionary, arguments specified when running
        flowbyactivity.py ('year' and 'source')
    :return: pandas dataframe of original source data
    """
    df = pd.read_csv(url)
    # append filename for use in parsing
    fn = re.search('sourcedata/REI_(.*).csv', url)
    df['Description'] = fn.group(1)
    return df