How to print the sources of vector search just like langchain?

[abrahimzaman360]

[abrahimzaman360]

How to print the sources of vector search just like langchain?
I mean from which context it is returning result

[SeeknnDestroy]

Hi @abrahimzaman360,

After you get your response from the query engine:

response = query_engine.query(question)

you can get the source nodes via response.get_formatted_sources method.

print(response.get_formatted_sources(length=42000))

will probably return all the source text you have got. length parameter is for adjusting the size of the returned source context.

[abrahimzaman360]

Thanks 👍🏼 for helping out