Search Engine Journal: How to Generate Text from Images with Python . The headline’s not great. This article is about how to create metadata and alt text for images using Python. “The bad news is that in order to improve your images ranking ability, you need to do the tedious work of adding text metadata in the form of quality alt text and surrounding text. But, the good news is that we are going to learn how to automate that tedious work with Python!” A deep dive and somewhat technical, but wow. Even if you don’t plan to do it, just read the article to see the possibilities.