- main (Flask and MongoDB Setup)
 - models_via_marshmallow (Flask with Models, Serializers, Views, MonogDB and Marshmallow Setup)
 - flask_mongo_big_app_structure (Flask APIs with MongoDB as Big Application Structure Setup)
 
docker compose up --build
- visit => http://127.0.0.1:8000
 
ctrl + c (to stop/exit the docker container)
docker compose down (to remove the docker container)