Thank you so much @Heloisa Paiva for this article. 👏

Your application is the implementation of the idea Example of Flask application with SQLAlchemy IRIS by @Dmitry Maslennikov 
It was implemented already by @Muhammad Waseem, but it's great that you realized your own version, thank you so much. 

Congratulations on your 2nd entry to the Ideas Portal Hall of Fame!🏆