How to run and host Flask in a Docker container

I showcase how we can run a simple flask app that prints "Hello World!" to the screen from a docker container.
Commands:
Build a docker image:
docker build -t [tag] [dockerfile position]

Create and run Docker container
docker run -d -p [host port]:[container port] [docker image]

How to see all images
docker images

How to see all containers
docker ps
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Видео How to run and host Flask in a Docker container канала Random code