Richard Adams fd5f549a9e demonstrate use of RetrievalQAWithSourcesChain.from_chain (#12235) ...

**Description:** 
Documents further usage of RetrievalQAWithSourcesChain in an existing
test. I'd not found much documented usage of RetrievalQAWithSourcesChain
and how to get the sources out. This additional code will hopefully be
useful to other potential users of this retriever.

 **Issue:** No raised issue
 
**Dependencies:** No new dependencies needed to run the test (it already
needs `open-ai`, `faiss-cpu` and `unstructured`).

Note - `make lint` showed 8 linting errors  in unrelated files

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Co-authored-by: richarda23 <richard.c.adams@infinityworks.com>

2023-10-24 21:33:34 -07:00

..

experimental

bump 322 and 34 (#12228)

2023-10-24 13:52:17 -07:00

langchain

demonstrate use of RetrievalQAWithSourcesChain.from_chain (#12235)

2023-10-24 21:33:34 -07:00