version: '3.8'
services:
  backend:
    build: .
    ports:
      - "5000:5000"
    environment:
      - NODE_ENV=production
      - CHROME_BIN=/usr/bin/google-chrome-stable
      # ... outras variáveis de ambiente existentes ...
    volumes:
      - .:/usr/src/app
      - /usr/src/app/node_modules