sampratha28

RetrievalQAWithSourcesChain error with run method

3

**Describe the bug** I am getting the following error: {'detail': "error: `run` not supported when there is not exactly one output key. got ['answer', 'sources', 'source_documents']."} part of code from...

Object of type ChatPromptValue is not JSON serializable

1

print("input: ",input) input: messages=[HumanMessage(content="You are an assistant for question-answering tasks. Use the following pieces of retrieved context to answer the question. If you don't know the answer, just say that...

use custom embedding and llm

1

I want to use custom embedding and custom llm (which are bascally API endpoints )to integrate with nemo guardrails. I already have it implemented in langchain. how do i use...

not able to run BM25 retriever

1

### Checked other resources - [X] I added a very descriptive title to this issue. - [X] I searched the LangChain documentation with the integrated search. - [X] I used...