Vector db qa

Description of Vector DB Question Answering Prompt

Prompts to be used in vector DB question answering chains.

Inputs

This is a description of the inputs that the prompt expects.

1. context: Documents pulled from the DB to do question answering over.
2. question: Question to ask of the documents.

Usage

Below is a code snippet for how to use the prompt.

from langchain.prompts import load_prompt
from langchain.chains import VectorDBQA

llm = ...
vectorstore = ...
prompt = load_prompt('lc://prompts/vector_db_qa/<file-name>')
chain = VectorDBQA.from_llm(llm, prompt=prompt, vectorstore=vectorstore)