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88 lines
4.2 KiB
Markdown
88 lines
4.2 KiB
Markdown
# 法律咨询案例
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## 案例说明
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本案例基于RagAgentTemplate，搭建了一个简单的法律咨询智能体，通过检索民法典和刑法中的相关条例并结合案件背景给出相关的法律建议。
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该案例基于千问大模型和DashScope的embedding和rerank功能，使用前需要您在环境变量中配置`DASHSCOPE_API_KEY`。
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## 构成
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### 法律知识库
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法律知识库基于agentUniverse中的[知识组件](../In-Depth_Guides/原理介绍/知识/知识.md)，通过将法律条款原文存储至ChromaDB和Sqlite中，构建方便智能体查阅检索的知识库。
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法律书籍原本：
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- [民法典.pdf](../../../../examples/sample_standard_app/intelligence/agentic/knowledge/raw_knowledge_file/民法典.pdf)
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- [刑法.pdf](../../../../examples/sample_standard_app/intelligence/agentic/knowledge/raw_knowledge_file/民法典.pdf)
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### [知识定义](../../../../examples/sample_apps/rag_app/intelligence/agentic/knowledge/law_knowledge.yaml)
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```yaml
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name: "law_knowledge"
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description: "中国民法与刑法相关的知识库"
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stores:
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- "civil_law_chroma_store"
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- "criminal_law_chroma_store"
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- "civil_law_sqlite_store"
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- "criminal_law_sqlite_store"
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query_paraphrasers:
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- "custom_query_keyword_extractor"
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insert_processors:
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- "recursive_character_text_splitter"
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rag_router: "nlu_rag_router"
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post_processors:
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- "dashscope_reranker"
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readers:
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pdf: "default_pdf_reader"
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metadata:
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type: 'KNOWLEDGE'
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module: 'sample_standard_app.intelligence.agentic.knowledge.law_knowledge'
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class: 'LawKnowledge'
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```
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### Reader组件
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- [default_pdf_reader](../../../../agentuniverse/agent/action/knowledge/reader/file/pdf_reader.yaml)
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### DocProcessor组件
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- [custom_query_keyword_extractor](../../../../examples/sample_apps/rag_app/intelligence/agentic/knowledge/doc_processor/query_keyword_extractor.yaml)
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- [recursive_character_text_splitter](../../../../agentuniverse/agent/action/knowledge/doc_processor/recursive_character_text_splitter.yaml)
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### QueryParaphraser组件
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- [custom_query_keyword_extractor](../../../../examples/sample_apps/rag_app/intelligence/agentic/knowledge/query_paraphraser/custom_query_keyword_extractor.yaml)
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### RagRouter组件
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- [nlu_rag_router](../../../../examples/sample_apps/rag_app/intelligence/agentic/knowledge/rag_router/nlu_rag_router.yaml)
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### Store组件
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- [civil_law_chroma_store](../../../../examples/sample_apps/rag_app/intelligence/agentic/knowledge/store/civil_law_chroma_store.yaml)
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- [criminal_law_chroma_store](../../../../examples/sample_apps/rag_app/intelligence/agentic/knowledge/store/criminal_law_chroma_store.yaml)
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- [civil_law_sqlite_store](../../../../examples/sample_apps/rag_app/intelligence/agentic/knowledge/store/civil_law_sqlite_store.yaml)
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- [criminal_law_sqlite_store](../../../../examples/sample_apps/rag_app/intelligence/agentic/knowledge/store/criminal_law_sqlite_store.yaml)
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为了方便您使用，我们已经将存储有相关信息的数据库文件放在[该目录下](../../../../examples/sample_apps/rag_app/db)，如果您想从头构建知识库的话，您可以运行如下代码：
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```python
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from agentuniverse.base.agentuniverse import AgentUniverse
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from agentuniverse.agent.action.knowledge.knowledge_manager import KnowledgeManager
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if __name__ == '__main__':
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AgentUniverse().start(config_path='../../config/config.toml', core_mode=True)
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civil_store_list = ["civil_law_sqlite_store", "civil_law_chroma_store"]
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criminal_store_list = ["criminal_law_sqlite_store", "criminal_law_chroma_store"]
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law_knowledge = KnowledgeManager().get_instance_obj("law_knowledge")
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law_knowledge.insert_knowledge(
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source_path="../resources/刑法.pdf",
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stores=criminal_store_list
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)
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law_knowledge.insert_knowledge(
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source_path="../resources/民法典.pdf",
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stores=civil_store_list
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)
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```
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### 法律智能体
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该智能体涉及如下配置：
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- [law_rag_agent.yaml](../../../../examples/sample_apps/rag_app/intelligence/agentic/agent/agent_instance/rag_agent_case/law_rag_agent.yaml): 定义了智能体的相关提示词
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### 演示代码
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[代码链接](../../../../examples/sample_apps/rag_app/intelligence/test/legal_advice_rag_agent.py)
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## 效果演示
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