Dify から Bedrock Knowledge Bases に接続してみる

app:
  description: ''
  icon: 🤖
  icon_background: '#FFEAD5'
  mode: workflow
  name: ' Knowledge_Bases_test'
  use_icon_as_answer_icon: false
kind: app
version: 0.1.5
workflow:
  conversation_variables: []
  environment_variables: []
  features:
    file_upload:
      allowed_file_extensions:
      - .JPG
      - .JPEG
      - .PNG
      - .GIF
      - .WEBP
      - .SVG
      allowed_file_types:
      - image
      allowed_file_upload_methods:
      - local_file
      - remote_url
      enabled: false
      fileUploadConfig:
        audio_file_size_limit: 50
        batch_count_limit: 5
        file_size_limit: 15
        image_file_size_limit: 10
        video_file_size_limit: 100
        workflow_file_upload_limit: 10
      image:
        enabled: false
        number_limits: 3
        transfer_methods:
        - local_file
        - remote_url
      number_limits: 3
    opening_statement: ''
    retriever_resource:
      enabled: true
    sensitive_word_avoidance:
      enabled: false
    speech_to_text:
      enabled: false
    suggested_questions: []
    suggested_questions_after_answer:
      enabled: false
    text_to_speech:
      enabled: false
      language: ''
      voice: ''
  graph:
    edges:
    - data:
        isInIteration: false
        sourceType: start
        targetType: knowledge-retrieval
      id: 1735650006099-source-1735650121261-target
      source: '1735650006099'
      sourceHandle: source
      target: '1735650121261'
      targetHandle: target
      type: custom
      zIndex: 0
    - data:
        isInIteration: false
        sourceType: knowledge-retrieval
        targetType: llm
      id: 1735650121261-source-1735650321747-target
      source: '1735650121261'
      sourceHandle: source
      target: '1735650321747'
      targetHandle: target
      type: custom
      zIndex: 0
    - data:
        isInIteration: false
        sourceType: llm
        targetType: end
      id: 1735650321747-source-1735650673261-target
      source: '1735650321747'
      sourceHandle: source
      target: '1735650673261'
      targetHandle: target
      type: custom
      zIndex: 0
    nodes:
    - data:
        desc: ''
        selected: false
        title: 開始
        type: start
        variables:
        - label: text
          max_length: 48
          options: []
          required: true
          type: text-input
          variable: text
      height: 90
      id: '1735650006099'
      position:
        x: 79
        y: 282
      positionAbsolute:
        x: 79
        y: 282
      selected: false
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 244
    - data:
        dataset_ids:
        - 719b7365-0eaa-4850-930b-00f8386263e7
        desc: ''
        multiple_retrieval_config:
          reranking_enable: false
          reranking_mode: reranking_model
          reranking_model:
            model: cohere.rerank-v3-5:0
            provider: bedrock
          score_threshold: null
          top_k: 4
        query_variable_selector:
        - '1735650006099'
        - text
        retrieval_mode: multiple
        selected: false
        title: 知識取得
        type: knowledge-retrieval
      height: 92
      id: '1735650121261'
      position:
        x: 448
        y: 282
      positionAbsolute:
        x: 448
        y: 282
      selected: true
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 244
    - data:
        context:
          enabled: true
          variable_selector:
          - '1735650121261'
          - result
        desc: ''
        model:
          completion_params:
            temperature: 0.7
          mode: chat
          name: anthropic.claude-3-haiku-20240307-v1:0
          provider: bedrock
        prompt_template:
        - id: 58119e4c-658c-4060-814a-67acd5b87580
          role: system
          text: 'あなたは世界中で信頼されているQAシステムです。

            事前知識ではなく、常に提供されたコンテキスト情報を使用してクエリに回答してください。

            従うべきいくつかのルール:

            1. 回答内で指定されたコンテキストを直接参照しないでください。

            2. 「コンテキストに基づいて、...」や「コンテキスト情報は...」、またはそれに類するような記述は避けてください。'
        - id: 5dcbc502-3cc2-4d78-85bd-513c41299269
          role: user
          text: 'コンテキスト情報は以下のとおりです。


            ----

            {{#context#}}

            ----

            事前知識ではなくコンテキスト情報を考慮して、質問に答えます。

            Query: {{#1735650006099.text#}}


            Answer: '
        selected: false
        title: LLM
        type: llm
        variables: []
        vision:
          enabled: false
      height: 98
      id: '1735650321747'
      position:
        x: 767
        y: 282
      positionAbsolute:
        x: 767
        y: 282
      selected: false
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 244
    - data:
        desc: ''
        outputs:
        - value_selector:
          - '1735650321747'
          - text
          variable: text
        selected: false
        title: 終了
        type: end
      height: 90
      id: '1735650673261'
      position:
        x: 1071
        y: 282
      positionAbsolute:
        x: 1071
        y: 282
      selected: false
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 244
    viewport:
      x: 77.12622572005426
      y: 53.94683253832943
      zoom: 0.7924181916245135