This video moves very fast - the author often speeds up the video to type their code faster. I’m not sure how I’m supposed to keep up. I had to rewind the video several times.
When refactoring the HTTPClient() class, around 4:42 a few changes are made to the class at one time, using a visual transition in the video. But you don’t get more than a second before they move to a different class.
I had to download the course material for this particular video in order to figure out what was missing from my code.