Pre-requisite Web Scraping先修内容：网络抓取

This section of the course is intended for learners who have taken the old version of Python for Data Science, AI & Development which did not include Web Scraping.
本课程这一部分是为那些已经学习过旧版《数据科学、人工智能与开发 Python》课程的学员设计的，该课程不包含网络爬虫内容。