Hi! In my video I'm showing you a Flask app that I have connected with PostgreSQL. We are also using pgadmin4, Psycopg2 (a database adapter) and SQLAlchemy. Have a nice day! :)
0:16 Which libraries we use
1:37 Tutorial overview
2:10 Flask app
8:33 Create table, post and get data
12:12 Solve error "connection refused"
Postgres conf file (path Manjaro): /var/lib/postgres/data/postgres.conf