Get book categories from BookShop.org
docker container run --rm -v ${PWD}/backend:/books_app \
--network mybooklibrary_default \
--env-file .env \
-it python:3.12-bookworm bash -c \
"apt update && \
apt install -y postgresql && \
cd /books_app && \
pip install -qU pip fastapi uvicorn[standard] sqlalchemy psycopg2 && \
bash"SELECT id,title,author,category,substring(cover_art,1,40)||'...' FROM books;