def unpack_params(params_df):
    """
    Helper function. Takes a one row parameters dataframe and returns its contents.
    :param params_df: A one row parameters dataframe
    :return: All the separated parameters.
    """
    GOOD_DATA_RATIO = params_df['GOOD_DATA_RATIO']
    train_val_time = int(params_df['train_val_time'])
    base_days = int(params_df['base_days'])
    step_days = int(params_df['step_days'])
    ahead_days = int(params_df['ahead_days'])
    SAMPLES_GOOD_DATA_RATIO = params_df['SAMPLES_GOOD_DATA_RATIO']
    x_filename = params_df['x_filename']
    y_filename = params_df['y_filename']
    return GOOD_DATA_RATIO, train_val_time, base_days, step_days, ahead_days, SAMPLES_GOOD_DATA_RATIO, x_filename, y_filename