dify/api/tests/fixtures/workflow/update-conversation-variable-in-iteration.yml

app:
  description: 'This chatflow receives a sys.query, writes it into the `answer` variable,
    and then outputs the `answer` variable.


    `answer` is a conversation variable with a blank default value; it will be updated
    in an iteration node.


    if this chatflow works correctly, it will output the `sys.query` as the same.'
  icon: 🤖
  icon_background: '#FFEAD5'
  mode: advanced-chat
  name: update-conversation-variable-in-iteration
  use_icon_as_answer_icon: false
dependencies: []
kind: app
version: 0.4.0
workflow:
  conversation_variables:
  - description: ''
    id: c30af82d-b2ec-417d-a861-4dd78584faa4
    name: answer
    selector:
    - conversation
    - answer
    value: ''
    value_type: string
  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
        isInLoop: false
        sourceType: start
        targetType: code
      id: 1759032354471-source-1759032363865-target
      source: '1759032354471'
      sourceHandle: source
      target: '1759032363865'
      targetHandle: target
      type: custom
      zIndex: 0
    - data:
        isInIteration: false
        isInLoop: false
        sourceType: code
        targetType: iteration
      id: 1759032363865-source-1759032379989-target
      source: '1759032363865'
      sourceHandle: source
      target: '1759032379989'
      targetHandle: target
      type: custom
      zIndex: 0
    - data:
        isInIteration: true
        isInLoop: false
        iteration_id: '1759032379989'
        sourceType: iteration-start
        targetType: assigner
      id: 1759032379989start-source-1759032394460-target
      source: 1759032379989start
      sourceHandle: source
      target: '1759032394460'
      targetHandle: target
      type: custom
      zIndex: 1002
    - data:
        isInIteration: false
        isInLoop: false
        sourceType: iteration
        targetType: answer
      id: 1759032379989-source-1759032410331-target
      source: '1759032379989'
      sourceHandle: source
      target: '1759032410331'
      targetHandle: target
      type: custom
      zIndex: 0
    - data:
        isInIteration: true
        isInLoop: false
        iteration_id: '1759032379989'
        sourceType: assigner
        targetType: code
      id: 1759032394460-source-1759032476318-target
      source: '1759032394460'
      sourceHandle: source
      target: '1759032476318'
      targetHandle: target
      type: custom
      zIndex: 1002
    nodes:
    - data:
        selected: false
        title: Start
        type: start
        variables: []
      height: 52
      id: '1759032354471'
      position:
        x: 30
        y: 302
      positionAbsolute:
        x: 30
        y: 302
      selected: false
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 242
    - data:
        code: "\ndef main():\n    return {\n        \"result\": [1],\n    }\n"
        code_language: python3
        outputs:
          result:
            children: null
            type: array[number]
        selected: false
        title: Code
        type: code
        variables: []
      height: 52
      id: '1759032363865'
      position:
        x: 332
        y: 302
      positionAbsolute:
        x: 332
        y: 302
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 242
    - data:
        error_handle_mode: terminated
        height: 204
        is_parallel: false
        iterator_input_type: array[number]
        iterator_selector:
        - '1759032363865'
        - result
        output_selector:
        - '1759032476318'
        - result
        output_type: array[string]
        parallel_nums: 10
        selected: false
        start_node_id: 1759032379989start
        title: Iteration
        type: iteration
        width: 808
      height: 204
      id: '1759032379989'
      position:
        x: 634
        y: 302
      positionAbsolute:
        x: 634
        y: 302
      selected: true
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 808
      zIndex: 1
    - data:
        desc: ''
        isInIteration: true
        selected: false
        title: ''
        type: iteration-start
      draggable: false
      height: 48
      id: 1759032379989start
      parentId: '1759032379989'
      position:
        x: 60
        y: 78
      positionAbsolute:
        x: 694
        y: 380
      selectable: false
      sourcePosition: right
      targetPosition: left
      type: custom-iteration-start
      width: 44
      zIndex: 1002
    - data:
        isInIteration: true
        isInLoop: false
        items:
        - input_type: variable
          operation: over-write
          value:
          - sys
          - query
          variable_selector:
          - conversation
          - answer
          write_mode: over-write
        iteration_id: '1759032379989'
        selected: false
        title: Variable Assigner
        type: assigner
        version: '2'
      height: 84
      id: '1759032394460'
      parentId: '1759032379989'
      position:
        x: 204
        y: 60
      positionAbsolute:
        x: 838
        y: 362
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 242
      zIndex: 1002
    - data:
        answer: '{{#conversation.answer#}}'
        selected: false
        title: Answer
        type: answer
        variables: []
      height: 104
      id: '1759032410331'
      position:
        x: 1502
        y: 302
      positionAbsolute:
        x: 1502
        y: 302
      selected: false
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 242
    - data:
        code: "\ndef main():\n    return {\n        \"result\": '',\n    }\n"
        code_language: python3
        isInIteration: true
        isInLoop: false
        iteration_id: '1759032379989'
        outputs:
          result:
            children: null
            type: string
        selected: false
        title: Code 2
        type: code
        variables: []
      height: 52
      id: '1759032476318'
      parentId: '1759032379989'
      position:
        x: 506
        y: 76
      positionAbsolute:
        x: 1140
        y: 378
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 242
      zIndex: 1002
    viewport:
      x: 120.39999999999998
      y: 85.20000000000005
      zoom: 0.7
  rag_pipeline_variables: []