def fetch_speeches(data_dir, range_start, range_end):
    """
    :param data_dir: (str) directory in which the output file will be saved
    :param range_start: (str) date in the format dd/mm/yyyy
    :param range_end: (str) date in the format dd/mm/yyyy
    """
    speeches = SpeechesDataset()
    df = speeches.fetch(range_start, range_end)
    save_to_csv(df, data_dir, "speeches")
    return df
def fetch_speeches(data_dir, range_start, range_end):
    """
    :param data_dir: (str) directory in which the output file will be saved
    :param range_start: (str) date in the format dd/mm/yyyy
    :param range_end: (str) date in the format dd/mm/yyyy
    """
    speeches = SpeechesDataset()
    df = speeches.fetch(range_start, range_end)
    save_to_csv(df, data_dir, "speeches")
    return df
def fetch_speeches ( data_dir , range_start , range_end ) : speeches = SpeechesDataset ( ) df = speeches . fetch ( range_start , range_end ) save_to_csv ( df , data_dir , "speeches" ) return df
:param data_dir: (str) directory in which the output file will be saved
    :param range_start: (str) date in the format dd/mm/yyyy
    :param range_end: (str) date in the format dd/mm/yyyy
: param data_dir : ( str ) directory in which the output file will be saved : param range_start : ( str ) date in the format dd / mm / yyyy : param range_end : ( str ) date in the format dd / mm / yyyy