This is flask app to add the entries in database
export SQLALCHEMY_DATABASE_URI=<your SQLALCHEMY DATABASE URI >
python main.py
docker build -t my_flask_app --build-arg SQLALCHEMY_DATABASE_URI=your_database_uri -f docker/Dockerfile .
docker run -e SQLALCHEMY_DATABASE_URI=your_database_uri -p 5000:5000 my_flask_app