Be in the directory where you created the venv,
Type,
scrapy
To see available command, we want startproject
scrapy startproject <project name>
Type startproject command for scrapy followed by the name you want
scrapy startproject bookscraper
Change into the bookscraper directory, Then into the sub directory bookscraper, same name as parent.
This has all the files for the spider to run, the parents has this whole directory and the scrapy.cfg file
cd bookscraper
Go back after doing more of the project and explain each default folder and class, He starts explaining it around 20:20