QA over documents with Auto vector index selection with Langchain router chains.
In this video we will learn how to use langchain router chains to be able to automatically select the right index which matches our questions. We will take a look at the code for this both for streamlit and terminal versions. We will also learn about auto selecting prompt chain as well which selects the appropriate prompt for the user question.
All code files are available to download along with 70+ other project files at Patreon:
https://www.patreon.com/posts/all-cod...
Basic code files for terminal are available at Patreon:
https://www.patreon.com/posts/basic-c...
Search all echohive videos and code download links:
https://www.echohive.live/
Chat with us on Discord:
/ discord
Live stream for langchian routers:
https://youtube.com/live/wqc-3IQeCF4?...
Try the GPT-4 Auto Coder app:
https://gpt4autocoder.streamlit.app/
OUTLINE:
00:00 Demo
1:33 issues with Streamlit app
03:54 Terminal code demo
06:27 Auto prompt selection demo
08:35 Code review for streamlit app
13:55 Code review for terminal version
16:20 Code review for auto prompt selection
#langchain #langchaintutorial #gpt #gpt3 #openai #openaiapi #openaitutorial #openaiembeddings #artificialintelligence #largelanguagemodels