how to add two commnad to command block docker-compose code example

Example 1: docker-compose command multiple

command: >
    bash -c "python manage.py migrate
    && python manage.py runserver 0.0.0.0:8000"

Example 2: docker-compose command multiple

command: |
      sh -c "python manage.py wait_for_db &&
             python manage.py migrate &&
             python manage.py runserver 0.0.0.0:8000"