def return_dataframe_html(dataframe, print_index=False):
    """
    Returns the html markup from a dataframe with a
    couple of non-default options. Don't print the index
    labels and make the column names bold.

    index=False prevents the dataframe index from
    being included in the CSV.
    :param dataframe: a pandas dataframe
    :return: a str of html markup
    """
    df_html = dataframe.to_html(index=print_index)
    return df_html