Getting links from search tools?

[ColinTitahi]

Love LangChain
I'm using the conversational-react-description and various search tools such as serpapi and google-search
How can I also display the links they used to help form the answer?
Ideally I'd like to list these and also cite references within the answer

[ColinTitahi]

Update: I ended up overwriting the the google-search https://langchain.readthedocs.io/en/latest/modules/agents/examples/custom_tools.html#modify-existing-tools
With a custom search using DuckDuckGo and including the links in the return for future reference. Kind of works..
Return direct https://langchain.readthedocs.io/en/latest/modules/agents/examples/custom_tools.html#modify-existing-tools can also be used just to dump the results and finish the chain
Modifying the exiting tool seems clunky - just can't figure out how to incorporate a custom tool plus the standard ones without creating a whole new agent.