{% assign ying_prompt="Your last thought was {input}. You breathe in and think: " %}
{% assign yang_prompt="Your last thought was {input}. You breathe out and think: " %}

digraph Daoism{
  Ying [module=GPTModule, prompt="{{ying_prompt}}"]
  Yang [module=GPTModule, prompt="{{yang_prompt}}"]
  Print [module=PrintModule]

  Ying -> Yang
  Yang -> Ying
  Yang -> Print
}