How to Build a Q&A Chatbot with RAG (No Code!)

How to Build a Q&A Chatbot with RAG (No Code!) - Langflow Tutorial #3

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Күн бұрын

How to Build a Q&A Chatbot with RAG (No Code!)
In this video you will learn how to build a chatbot that is able to answer questions from a database (like Word Documents, PDFs, etc) using RAG and Langflow.
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🕒 TIMESTAMPS:
00:00 - Intro
01:41 - Adding Context Manually
02:31 - Adding Data Loader and Context
03:42 - RAG, Chucking and Vectors
06:54 - Creating the Vector Load / Upsert
08:28 - Chroma Vector Store (Local)
10:49 - Adding Chroma Search
14:14 - Adding Pinecone Vector Store

Пікірлер: 34

@HyperUpscale Ай бұрын

Finally! A great explanation how the vector store works in LangFlow 😅

@HyperUpscale Ай бұрын

Mystery solved - after one year ...

@leonvanzyl Ай бұрын

Thank you 😊

@HyperUpscale Ай бұрын

@@leonvanzyl Actually, Thank you!

@julienechavidre6389 13 күн бұрын

Thanks a lot Leon for your video series. It helps a lot. Is there a way to have a video to produce simple code files (like JSON), based on "code samples" (probably stored in a vector store)?

@BismaMajeed-si1uf Ай бұрын

your channel is a goldmine! thankyou @leon

@leonvanzyl Ай бұрын

You're welcome 🤗

@jgz2 Ай бұрын

Thanks Leon, again very helpful.

@nicolaslemosribeiro8096 25 күн бұрын

Thank u man, u save my life! continue this serie i need very much

@leonvanzyl 24 күн бұрын

Will do

@FacadeEngineering 15 күн бұрын

Thanks. Can you also make video on html output of langflow? It is not working great like flowwise. Also how to make embedding on database trouth api and customizing components are great topics

@AnujSaxenaMunich Ай бұрын

A simple text based rag application is explained at various places but there is no explanation if we can create a multimodal RAG application with either Langflow or with Flowise. Is it possible to get an example showing the usage of images in both input as well as output?

@myandrobox3427 Ай бұрын

Another great video, thanks, Leon! Does Langflow support images as input and output generated images?

@WayneBruton Ай бұрын

Great series thus far Leon, I like the look and the fact its Python. I hope you go all the way with this series.

@leonvanzyl Ай бұрын

Thanks man! Anything you would like me to cover?

@WayneBruton Ай бұрын

@@leonvanzyl Agent Teams definately also, would love to know the strengths and weaknesses or a comparison between flowise and langflow. They both seem awesome. I guess ultimately it will be "horses for course" depending on your needs

@bekakakachia147 26 күн бұрын

Hello Leon, how can we control sessionid, when exporting flowise workflow via API, in Telegram bot, so it can have unique session id with each user id? Thanks in advance ❤

@4pass115 Ай бұрын

Sorry if the question seems simple, I'm not a programmer. After finishing the assistant/chat, how do I make it stay online. Do I need to store it on a server? Do you have a video showing this step? Even in flowise, you install it on the website, but if you don't access it from the computer where the "node" and flowise were installed, it gives an error.

@synergy-xl6mt Ай бұрын

Compare Flowise what's advantage of Langflow

@bekonrexha 17 күн бұрын

My vector search gives this error for some reason "ValueError: Error building Component Pinecone Search: Invalid inputs provided." any idea why?

@professions_ Ай бұрын

A question about Chroma please. Can I add different types of data files (pdf, doc, json) using the Chroma local storage option, or will it overwrite the data?

@leonvanzyl Ай бұрын

Yes, you can add multiple files (and different file types). The content is ADDED to the vector store.

@doctordude5728 Ай бұрын

I don't have a section called "core components" so I am missing "Inputs, Outputs, Data, Models.." actually everything except "Vector Stores" and "Embeddings". What I've got are only the components that you have under the section "Extended"! So how can I get all the other components that I need to create a RAG Chatbot? Can you explain that please?

@leonvanzyl Ай бұрын

You need to install the pre release version of Langflow. Check out my Getting Started video for installation instructions 👍

@leonvanzyl Ай бұрын

kzfaq.info/get/bejne/jMihmb2bucW0fHk.html

@doctordude5728 Ай бұрын

@@leonvanzyl thanx a lot!

@professions_ Ай бұрын

Hi Leon, aside from Deploying on Google Cloud Platform, is there another way to host Langflow online? I love your tutorials! Thank you

@leonvanzyl Ай бұрын

I'll see if I can cover something other than GCP as well 👍

@cyberir Ай бұрын

Maybe free oracle cloud