version: '3.8' # or '2.4'      # add
services:                      # add
    videopi:
      build: 
          context: .
          dockerfile: Dockerfile
      ports:
        - "8080:8080"
      command: "sh -c 'pip install -r requirements.txt && python app.py'"
      volumes:
        - .:/app
        - ../medias:/medias