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利用chatgpt api和pinecone向量数据库，基于langchain开发的本地知识库问答demo。项目可以读取本地目录下的pdf文档，向量化后存储到pinecone数据库，并基于数据库中的特定领域知识进行问答。

☆28Jun 14, 2023Updated 3 years ago

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