def get_review_summary_for_business(biz_id):
    # 获取每一个business的评论总结


def main():

           bus_ids = []  # 指定几个business ids

    for bus_id in bus_ids:
        print ("Working on biz_id %s" % bus_id)
        start = time.time()

        summary = get_review_summary_for_business(bus_id)

        # format and print....

if __name__ == "__main__":
    main()