title: ERROR: The Compose file './docker-compose.yml' is invalid because: Unsupported config option for services: 'sqlite3'
body: <pre><code>webapp:
    build: ./webapp
    ports:
     - "5000:5000"
    volumes:
     - .:/code
  
  services:
    sqlite3:
      image: nouchka/sqlite3:latest
      stdin_open: true
      tty: true
      volumes:
        - ./db/:/Users/vijayraghunath/Desktop/assignment/webapp
  </code></pre>
  
  <p>Above is my docker-compose.yml file. When I try to launch the Python Flask web application by the command,</p>
  
  <pre><code>docker-compose up --build 
  </code></pre>
  
  <p>it gives the error as in the title. I am using the sqlite db.</p>