Yes, indeed, the capabilities of a language like Python are growing very fast, and that's very cool. Recently I took one very good course from the ELVTR platform, namely Python for Financial Analysis - https://elvtr.com/course/python-for-financial-analysis. To be honest, I was thrilled with how well thought out and implemented every step of this course was. The instructors didn't just tell us the material, but really imparted their knowledge and experience. That is why I think that you also need to pay attention to the courses from ELVTR platform, they will be really useful for many people.