mirror of
https://github.com/hwchase17/langchain
synced 2024-11-10 01:10:59 +00:00
c010ec8b71
- `.get_relevant_documents(query)` -> `.invoke(query)`
- `.get_relevant_documents(query=query)` -> `.invoke(query)`
- `.get_relevant_documents(query, callbacks=callbacks)` ->
`.invoke(query, config={"callbacks": callbacks})`
- `.get_relevant_documents(query, **kwargs)` -> `.invoke(query,
**kwargs)`
---------
Co-authored-by: Erick Friis <erick@langchain.dev>
17 lines
425 B
Python
17 lines
425 B
Python
from langchain.retrievers import CohereRagRetriever
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from langchain_community.chat_models import ChatCohere
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rag = CohereRagRetriever(llm=ChatCohere())
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def get_docs_message(message):
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docs = rag.invoke(message)
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message_doc = next(
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(x for x in docs if x.metadata.get("type") == "model_response"), None
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)
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return message_doc.page_content
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def librarian_rag(x):
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return get_docs_message(x["message"])
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