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复制粘贴

本笔记本介绍如何从您想要复制和粘贴的内容加载文档对象。在这种情况下,您甚至不需要使用文档加载器,而是可以直接构造文档。

<!--IMPORTS:[{"imported": "Document", "source": "langchain_core.documents", "docs": "https://python.langchain.com/api_reference/core/documents/langchain_core.documents.base.Document.html", "title": "Copy Paste"}]-->
from langchain_core.documents import Document
text = "..... put the text you copy pasted here......"
doc = Document(page_content=text)

元数据

如果您想添加关于您获取这段文本的元数据,可以通过元数据键轻松实现。

metadata = {"source": "internet", "date": "Friday"}
doc = Document(page_content=text, metadata=metadata)

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