Step by step no-code RAG application using Langflow.

[@dragonmax2000]

What I liked about this is that you start with intent and end with a result, while meticulously going through specifics, even if it is high level.

[@underfitted]

That’s the goal!

[@dragonmax2000]

I am a software engineer with looooong experience, but I am super confused about AI and inner workings. I might just start this was to see how things operate at the top and turn this into code on the other side. Make more videos about langflow, very nice content. Thank you!

[@coenraadloubser5768]

$10 per step...? This is what makes all the incoming finetunes of Lllama3 70B a game changer... that price will drop to

[@AJICAR]

This is a truly excellent tutorial. It's the first time I've worked with this framework, and the video covers every detail with perfect clarity. I made some variations, using Ollama with llama3 and Chroma as a vector store, and everything went smoothly thanks to your clear explanations. Fantastic work!

[@underfitted]

Awesome!

[@experiencewithanish]

Loved your tutorial, and I did build an chatbot that answers questions related to the Warren Buffet Investment letter. Thank you

[@cheaptube4918]

Very nice overview with a great example! Very well explained! Thanks!

[@DataStaxDon]

TY for the thoroughness in your explanation!

[@AhmedRehan-fz1eq]

Perfect , this really opens my mind about the possibilites we can have . keep it up , these type of videos really help

[@AstroB1259]

Always great contents! Really clear and concise demo of langchain. Maybe you can make a video of how to allow the user to dynamically chose a website to ask questions about

[@malartbecomes236]

Holy crap this project looks SO MUCH BETTER than Flowise, from top to bottom.

[@ThienHaFlash]

Very good and clear explanation! Thanks a lot for sharing the valuable information!

[@MeinDeutschkurs]

Awesome! Thx for sharing Langflow. The visual approach is my wqy to go. Exactly what I was looking for. And boom, it appeared in my timeline. 😎

[@stanTrX]

Wow man. This is awesome!! El fantastico. Cant wait to have more tutorials, with fully local options this time. 🎉

[@TooyAshy-100]

Thank You Santiago Thank you for sharing your insights on "Step by step no-code RAG application using Langflow." Question: Regarding your use of chunking by 1000 and embedding with a size of 1536 for OpenAI, my question is: If I were to increase the chunking size to something larger, such as 2000, would that present any issues? Would it increase or decrease the performance of the model? I'm curious to understand the tradeoffs and implications of using a larger chunking size. Does it have an impact on things like model accuracy, training time, or memory usage? I'd appreciate your insights on how the chunking size can affect the overall performance and effectiveness of the machine learning system. Thank you again for your valuable contributions. I look forward to hearing your thoughts on this follow-up question.

[@bAvt_xyz]

Great tutorial. I'd LOVE to see someone (anyone!) demo how to use OpenAI custom agents via API...not just the vanilla core model(s) API.

[@chouawarasteven]

Perfectly executed! You've earned a subs ❤

[@TEAMc0nfuSioN]

Very good and easy to follow video, although I could not make it work with Ollama in Docker. Ran into multiple issues with Astra DB as well when using Ollama Embedings failing to create a data set automatically and spilling a number of errors. Granted I am a complete beginner. Would be cool if there was a follow up tutorial showing how to do the same for local Ollama models and how to address the Ollama hosted in Docker.

[@vish-xiimo]

Thanks @underfitted Simple and straight-forward explanation. Do you have any example where you've used the "API Request" under "Data" where based on the question, an orchestrator can call an API endpoint and pass values from the Vector output?

[@CYCheung-yz1jv]

Excellent video and tutorial! I can't wait to try it out!!!

[@mauricioferreira8344]

Great content Santiago! Well done and structured! Thanks!

[@TarabUTK]

Awesome session .... I coded along and LangFlow is pretty cool.

[@jkhhahahhdkakkdh]

You did?!

[@TorinoSG]

the Best video on the topic. thank you

[@DevrajKhairwar]

Excellent video very helpful THANK YOU!

[@lusam8294]

Great video, that's exactly what I'm looking for. Thank you so much for sharing！

[@seanb9949]

And yet another great post Santiago. This is awesome!

[@vidcreatorlondon]

Amazing video. 1. Will it lookat all the pages of the domain? 2. What if I have pdf files on the website? Do I have to do something else for that?

[@whitename7764]

Really very well explained

[@Kumar2k12]

I have upgraded my langflow Also installed cassandra driver using cmd prompt

[@ProjectMastery-g9s]

This is awesome, great content, perfect explanations, so helpful, 1000 thanks Santiago for sharing! 🙏

[@durgabhavani7860]

I can not find vector search component in lang flow. Could you please tell us Which version are you using? Or alternate solution to it

[@fuzzylop1857]

I am using LangFlow v1.0.6 and there is no "Vector Search" 😞

[@EmilianoGiovannettiEG]

Vector search is missing, yes. I'm trying to re-use the Astra DB component but with no success...

[@karjedav]

Fantastic tutorial!

[@stormr]

Just curious but does this program have input and outputs for using voice activation and speakers for speaking? Id like to create an ai assistant for my house and like the look and feel of this because its quite si.ilar to the way unreal engine uses blueprints.

[@topertyco]

Hi! Thanks for the tutorial. How do you recommend to calculate costs to run the application in production?

[@BrandonGuerrero-e4f]

Exactly what I was looking for! thank you!

[@alextiger548]

Excellent man! How i can use SQL database for the RAG instead of the URL to provide the context?

[@markshark337]

Awesome, appreciate you're sharing it 👍does Langflow support other inputs from text, for example images, tables, etc. does it have OCR komponent supported too ?

[@PatheoIo]

Hello there, thank you for amazing video, you gave me so much value!! I would like to ask if its possible to somehow create a website application interface for this chatbot, like I dont have much experience with coding so I would love to know a way how can I create a website application interface in some low code platform and then connect it somehow with the langlow chatbot to somewhat resemble ChatGPT platform, I would like to create website RAG application for students in my country. But I am not sure if its even possible, so I would be very happy for your advice. Thank you :)

[@전승환-h4b]

31:43 What can I connect instead of "Record"? In my Langflow, there are other dots such ad Retriever, Search Results, Vector Store in the Astra DB node instead of 'langflow'. Thanks for a good tutorial by the way!

[@laugustou]

Esto es oro Santiago, muchas gracias!

[@rsivakanth]

Great video @svpino, as always. However, I found that the python code using sample.json doesn't provide accurate results always as we get from the 'Run' using the browser. Even the same question that works well on browser gets a totally unrelated result on Python code when run with the json. Do you suggest anything on this?

[@AdandKidda]

in langflow , can we have "RAG + Tool usage" , at the same time.?

[@Kumar2k12]

Pls fix my issue I want Astra DB search under Vector search

[@joaquinduran7407]

Really cool, thanks for sharing!

[@artur50]

how can you set it up with Ollama?

[@solomonpaul6279]

Does this took work offline? Meaning it doesn't effect our data privacy please?

[@Kumar2k12]

Unable to install Astra DB driver

[@Azam.Rajabov]

Thank you so much for the great video.

[@africoursity]

It seems to me that your interface looks different from mine. I don't have a core component but several other menus which I don't see in yours. What have I done wrong? Great tutorial, Man.

[@underfitted]

Make sure you run the prerelease version

[@coderider3022]

My input components missing , why is that ?

[@tarangsuri8932]

Great tutorial...

[@alextiger548]

how to use the keys from .env to run the python code if i import your flow json without embedded keys

[@underfitted]

Use the python-dotenv library.

[@mikeg3810]

I need an app where I can transcribe and summarize videos, audio files and from sites like KZbin similar to an app like Eightify or Summarify.

[@germainrodrigue367]

Amazing 🤯🤯🤯, Thank you Santiago

[@marcelomigueletto]

Really good!

[@ezioweb]

Can I use newer Python version (like 3.11.3)?

[@underfitted]

I think yes, but you should try

[@guygrundman7969]

the URL i am working with requires login, how would it be handled in this case?

[@underfitted]

Can’t do it like this. You need to find a way to authenticate and get access to the information.

[@nigereast3796]

Try agents .. crewai

[@vinlin-lk5no]

可以把你视频通话这里运行吗

[@mandelafoggie9359]

Nice, thanks

[@Kumar2k12]

I have Astra DB application token and api end point

[@morphos2]

Excelent!!

[@TPH310]

Thanks man

[@Kumar2k12]

my python version is 3.11.9

[@morphos2]

👌👏👏👏👏👏👏👏👏

[@Omnicypher001]

ok, now how do you verify the security of the app? how do you make sure it isn't stealing your customers data?

[@nigereast3796]

Use it for POC only .. for production that different

[@NoCommentLeftUnsaid]

something has changed since the video, it's taken over 6 hours and the install is still running Downloading wcwidth-0.2.9-py2.py3-none-any.whl (102 kB) |████████████████████████████████| 102 kB 4.2 MB/s