title: The Compose file '.\docker-compose.yml' is invalid
body: <p>The Compose file '.\docker-compose.yml' is invalid
  version: &quot;3.9&quot;</p>
  <pre><code>services:
    app:
      build: 
        context: .
      ports:
        -&quot;8000:8000&quot;
      volumes:
        -./app:/app
      command: &gt;
        sh -c &quot;python manage.py runserver 0.0.0.0:8000&quot;
  </code></pre>