Hi,
I can’t see many of the code sections that you are referring such as “run_model_setup” function. Also, there are many many many intermediate code sections that are not given in the course that make the course really time consuming and made the course mostly like a forum/blog that there are some isolated chunk of information. What was the point of not having a complete course that someone can learn a simple topic A to Z??
Type your question above this line.
Course: https://www.educative.io/collection/6083138522447872/5093907643760640
Lesson: https://www.educative.io/collection/page/6083138522447872/5093907643760640/6126505543335936