As you can see, I have not indented certain lines to make it more organized as the brackets and parenthesis could be confusing. This example was done by me.
Comparing to this one which was done by the YouTube instructor, he has all his lines organized and it makes it much neater.
I don't know if this matters much or not, but I'm assuming it does because the Youtube instructor did it this way. I also don't recall if he manually organized it or if it automatically does it for him. My guess is he manually organized it and I was not paying that much attention to that specific detail.
I hope you had a wonderful read and I also hope I did not confuse you with my verbiage. Have a great time!