This article is Part 3. The first two parts have already implemented the parsing and saving of script field-level data lineage information. Next, based on these lineage information, a web application for data lineage will be implemented. Of course, everyone can implement their own applications based on their own ideas. This is just a case reference. This web application is implemented using the Django framework in Python, with the project name being web_data_lineage_show. The page after...