How do I write a Runnable function which I can apply after RetrievalQAWithSourcesChain. This function will take the answer and the source_documents as input and will return a text

[deepakagrawal]

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Feature request

How do I write a Runnable function which I can apply after RetrievalQAWithSourcesChain. This function will take the answer and the source_documents as input and will return a text. I would like to write a custom logic to write citations using the final LLM answer and the source urls.

Motivation

How do I write a Runnable function which I can apply after RetrievalQAWithSourcesChain. This function will take the answer and the source_documents as input and will return a text. I would like to write a custom logic to write citations using the final LLM answer and the source urls.

Proposal (If applicable)

No response