app:
  description: 本工作流主要是通过多模态发票模型实现简单的增值税发票OCR提取，作者：wwwzhouhui
  icon: 🤖
  icon_background: '#FFEAD5'
  mode: advanced-chat
  name: 增值税发票提取小工具chatflow
  use_icon_as_answer_icon: false
kind: app
version: 0.1.2
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
      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:
        sourceType: llm
        targetType: answer
      id: llm-answer
      source: llm
      sourceHandle: source
      target: answer
      targetHandle: target
      type: custom
    - data:
        isInIteration: false
        sourceType: start
        targetType: document-extractor
      id: 1729851066338-source-1729851603790-target
      source: '1729851066338'
      sourceHandle: source
      target: '1729851603790'
      targetHandle: target
      type: custom
      zIndex: 0
    - data:
        isInIteration: false
        sourceType: document-extractor
        targetType: llm
      id: 1729851603790-source-llm-target
      source: '1729851603790'
      sourceHandle: source
      target: llm
      targetHandle: target
      type: custom
      zIndex: 0
    nodes:
    - data:
        desc: ''
        selected: false
        title: 开始
        type: start
        variables:
        - allowed_file_extensions: []
          allowed_file_types:
          - image
          allowed_file_upload_methods:
          - local_file
          - remote_url
          label: file
          max_length: 48
          options: []
          required: true
          type: file
          variable: file
      height: 90
      id: '1729851066338'
      position:
        x: 0
        y: 277
      positionAbsolute:
        x: 0
        y: 277
      selected: true
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 244
    - data:
        context:
          enabled: true
          variable_selector:
          - '1729851066338'
          - file
        desc: ''
        memory:
          query_prompt_template: ''
          role_prefix:
            assistant: ''
            user: ''
          window:
            enabled: false
            size: 10
        model:
          completion_params:
            temperature: 0.7
          mode: chat
          name: Qwen/Qwen2-VL-72B-Instruct
          provider: openai_api_compatible
        prompt_template:
        - id: 994d57b8-32bc-45cd-b30a-4a1481553627
          role: system
          text: 请提取这张照片的内容，其中内容格式‘机器编号’、‘发票代码’、‘发票号码’、‘开票日期’、‘校 验 码’、‘购买方名称’、‘购买方纳税人识别号’、‘购买方地
            址、电 话’、‘开户行及账号’、‘货物或应税劳务、服务名称’、‘规格型号’、‘单 位’、‘数 量’、‘单 价’、‘金 额’、‘税率’、‘税
            额’、‘价税合计（大写）’、‘价税合计（小写）’、‘销售方名称’、‘销售方纳税人识别号’、‘销售方地 址、电 话’、‘销售方地 址、电 话’、‘开户行及账号’、‘备注’、‘收款人’、‘复核’、‘开票人’
            字段返回信息，返回的结果信息以json格式返回
        selected: false
        title: LLM
        type: llm
        variables: []
        vision:
          configs:
            detail: high
            variable_selector:
            - '1729851066338'
            - file
          enabled: true
      height: 98
      id: llm
      position:
        x: 589
        y: 309
      positionAbsolute:
        x: 589
        y: 309
      selected: false
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 244
    - data:
        answer: '{{#llm.text#}}'
        desc: ''
        selected: false
        title: 直接回复
        type: answer
        variables: []
      height: 103
      id: answer
      position:
        x: 1004
        y: 270
      positionAbsolute:
        x: 1004
        y: 270
      selected: false
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 244
    - data:
        desc: ''
        is_array_file: true
        selected: false
        title: 文档提取器
        type: document-extractor
        variable_selector:
        - sys
        - files
      height: 94
      id: '1729851603790'
      position:
        x: 304
        y: 285
      positionAbsolute:
        x: 304
        y: 285
      selected: false
      sourcePosition: right
      targetPosition: left
      type: custom
      width: 244
    viewport:
      x: -361.7400249635257
      y: -0.6003974572164452
      zoom: 1.3195079107728946
