`format_document` Want to control which metadata keys show up in the prompt? This helper function is rarely exposed, but is key to combining documents with LLMs It takes a Document and formats it into a string using a PromptTemplate Docs: https://
api.python.langchain.com/en/latest/sche
ma/langchain.schema.prompt_template.format_document.html#langchain.schema.prompt_template.format_document
…

→ View original post on X — @hwchase17,