node_lines:
- node_line_name: retrieve_node_line  # Arbitrary node line name
  nodes:
    - node_type: retrieval
      strategy:
        metrics: [retrieval_f1, retrieval_recall, retrieval_precision]
      top_k: 3
      modules:
        - module_type: vectordb
          embedding_model: openai
- node_line_name: post_retrieve_node_line  # Arbitrary node line name
  nodes:
    - node_type: prompt_maker
      strategy:
        metrics: [bleu, meteor, rouge]
      modules:
        - module_type: fstring
          prompt: "주어진 passage만을 이용하여 question에 따라 답하시오 passage: {retrieved_contents} \n\n Question: {query} \n\n Answer:"
    - node_type: generator
      strategy:
        metrics: [bleu, meteor, rouge]
      modules:
        - module_type: llama_index_llm
          llm: openai
          model: [gpt-4o-mini]
          batch: 2