docker_test/docker_compose/docker-compose.yaml

version: '3.7'
services:
  app:
    build:
      context: .
      args:
        - work_dir=/app
    environment:
      - FLASK_APP_PATH=/app/server.py
      - FLASK_PORT=5000
    working_dir: /app
    volumes:
      - './:/app'
    ports:
      - 5000:5000