ChatVectorDBChain

Return the source documents.

Return the generated question as part of the final result.

An optional function to get a string of the chat history.

If specified, the chain will return a fixed response if no docs

The keys to use for the output.

Asynchronously execute the chain.

Validate and prepare chain outputs, and save info about this run to memory.

Validate and prepare chain outputs, and save info about this run to memory.

Prepare chain inputs, including adding inputs from memory.

Prepare chain inputs, including adding inputs from memory.

Convenience method for executing chain.

Convenience method for executing chain.

Return dictionary representation of agent.

Save the agent.

Utilize the LLM generate method for speed gains.