How to access "Listening at: unix:/app/run/gunicorn.sock" at localhost?

Hi

I am trying to run a container via docker run command. I am getting the below response.

starting gunicorn 20.1.0
Listening at: unix:/app/run/gunicorn.sock
Booting worker with pid : 12
Booting worker with pid : 13
Booting worker with pid : 15

Does that mean the container in running on Linux? If yes how do we map it to localhost so that I can run it via localhost?

Thank you