version: 0.4.0
graph:
  start:
    - Writer
  end:
    - Finalizer
  id: loop_counter_demo
  description: LoopCounter demo that releases output on the third iteration.
  is_majority_voting: false
  log_level: INFO
  nodes:
    - id: Writer
      type: literal
      description: Responsible for outputting a fixed draft.
      config:
        content: Draft iteration from Writer
        role: assistant
    - id: Critic
      type: literal
      description: Simulates human feedback, always requesting further revisions.
      config:
        content: Please revise again
        role: user
    - id: Loop Gate
      type: loop_counter
      description: Counts the number of entries, only granting passage on the 3rd time.
      config:
        max_iterations: 3
        reset_on_emit: true
        message: Loop finished after three passes
    - id: Finalizer
      type: literal
      description: Receives the release signal from Loop Gate and outputs the final statement.
      config:
        content: Final summary released
        role: assistant
  edges:
    - from: Writer
      to: Critic
    - from: Critic
      to: Writer
    - from: Critic
      to: Loop Gate
    - from: Loop Gate
      to: Writer  # keep Loop Gate inside the cycle
    - from: Loop Gate
      to: Finalizer
    - from: Loop Gate
      to: Writer
      trigger: true
      condition: 'true'
      carry_data: true
      keep_message: false
      process: null