⛓️ LangFlow: Build Chatbots without Writing Code - LangChain

[@engineerprompt]

What are you going to create with this no-code tool? 💼Consulting: calendly.com/engineerprompt/consulting-call 🦾 Discord: discord.com/invite/t4eYQRUcXB ☕ Buy me a Coffee: ko-fi.com/promptengineering |🔴 Join Patreon: Patreon.com/PromptEngineering ▶ Subscribe: www.youtube.com/@engineerprompt?sub_confirmation=1

[@braunbrelin982]

I was trying to create a tool that would create blog posts.

[@psychxx7146]

Please, never switch to light mode ever again. At 2am I almost went blind forever.

[@engineerprompt]

Hahah, Noted!

[@BigTed-1]

Hahahaha, true

[@ahmimo2918]

Thank you very much! Would definitely appreciate creating more videos about this tool! :)

[@manon-francais]

WOW that's a great tool. Thank you for your efforts, you're bringing up some nice pieces of software. I really appreciate the work and time you're devoting to make these videos. Could you please talk about Meta's new MMS (massive multilingual speech) along with how to access it on Google Colab? That would be fantastic 👍👍👍

[@engineerprompt]

Thank you for the kind words. Looking into it. So much is happening in this space but time is the limiting factor!

[@tylerlofall1879]

Thanks so much ! I’ve been failing at my python skills for weeks you rock

[@yth2011]

great, just created what i am thinking

[@jdallain]

FYI: your api key visible at 8:40

[@chanduramayanam236]

so what? he might have disabled it even before uploading video

[@jdallain]

And he might not have

[@chanduramayanam236]

@@jdallain yeah understood you, but he had 88K subscribers and he is technical strong guy, this information is a silly thing to him, youtubers like him already take care of these things.

[@engineerprompt]

Thanks for highlighting this. I have been burnt by this before but now usually try my best to revoke it after using. But being a human, can still miss it and these reminders are helpful. Appreciate it!

[@jaoltr]

💥💯💥 Another awesome video! Thanks for your excellent work! ⭐⭐⭐⭐⭐

[@adamgdev]

Epic video! Thanks for doing this

[@user-wr4yl7tx3w]

that was really clear and easy to follow.

[@andrejsshewchenko7190]

Thank you for your pure genius! keep up them coming!

[@engineerprompt]

Thanks!

[@shaifulislam7592]

You're awesome.

[@engineerprompt]

You are too :)

[@braunbrelin982]

So far I am unable to get these examples to work I tried the first example, connecting a convversation chain to the OpenAI LLM . I cannot connect the LLM to the conversation chain. I keep getting an error 'Required input LLM for conversation chain not found'

[@rodrigosilvanader]

Have you retried after this new release?

[@krishnarajuyoutube]

great video. Can we deploy this as web app ?

[@ThongLe-e9q]

WOW that's a great tool. But Langchain can answer real-time questions like what is the weather like today or what time is it now in GMT+7 for example.

[@LiuJun-q9i]

I spent a long time to figure out how to use chroma. Can you show us how to use it? Thank you!

[@simarpreetsingh6604]

Hello. Great tutorial as always. Can you teach how to host Flowise on our own server. And then embed the chat bot on our website?

[@davidw8668]

This is cool, I looked also into it these days. However its a bit of a one way street in terms of exporting the code. Which isn't supported and according to them also not on the roadmap currently. So, yeah you have to write the code anyways sooner or later, why not stick with langchain even more so as the logic inside the flows has it's own quirks.

[@rodrigosilvanader]

Thanks for the feedback, our goal is to get to a point where code is not needed at all - getting there pretty soon ;)

[@iammasoodimran]

Does it support gpt-4? I keep getting an error "The model: `gpt-4` does not exist"

[@rodrigosilvanader]

Have you tried the ChatOpenAI LLM component?

[@iammasoodimran]

@@rodrigosilvanader no I have not. Do you have an example which I can refer please

[@flyinonminds6415]

great video! do you have available the workflow diagram ? thank you

[@nicolasguillenc]

This is so hard to install, I have tried in windows and wsl and there is always an error. Unfortunately I tried to track the error everywhere and installed third party software that they say is necessary but nothing has fixed it. It's making it very frustrating to get started with.

[@bobchelios9961]

"Let me switch to light mode" AAAAH MY EYES

[@Alkotas25]

Hi thx the video! How can I create a UI for the apps that can be available for public in the web? is there any "low code" easy solution?

[@engineerprompt]

streamlit is your friend in that case. You can also checkout Bubble.

[@jasonpenick7498]

but how long did it take for people to use your openAI key and drain your account because you showed it.

[@tilingmyway]

Hi, you able to get on a call to see if you can help? Don’t want to pay your fee upfront and rather pay after qualifying the needed services. Is this possible?

[@DiegoNaranjo79]

Hi! I am testing langflow and flowise to create a sales chatbot with the option to take the products, their prices and store details like location and opening hours from a csv and txt file. The problem I am encountering with the model text-davinci-003 is that it does not respond to simple questions like, Hello, good morning. It only answers questions related to the content of the files. Could you help me determine what would be the best model for this use case? Thank you very much!!!

[@jirivchi]

Great video!! I have an error saying I have exceeded my current quota, I have to check my plan and billing details. I thought api OpenAI is free with gpt3 Can I just crete another email and get a new API key?

[@TheGeneticHouse]

Hey my friend! I love your videos I've already learned a lot like what to do with all these large language model files I have downloaded but just stare at because I can't do anything with him run.bat lol I really want to create a project that I use langchang agents local file memory storage and web browsing story writing and I want to hook all of this that I make in lang flow up with a large language model I already have on my computer nothing to do with open AI or any of the other options I see in these videos are we able to use a local LLM with this no code UI? Thanks in advance brother

[@user-wr4yl7tx3w]

can you show how we can use the Python API code? just a simple example.

[@engineerprompt]

Yes, more to come!

[@user-wr4yl7tx3w]

do we need to make a copy of the github repo? if not, what would be a reason why we would want to make a local copy of the repo? i was wondering why some people did that.

[@engineerprompt]

You don't need to make copy of the github repo. You can install it via pip in your local Environment.

[@rodrigosilvanader]

It makes sense to make a copy only if you want to work in the code / collaborate.

[@sandowssecret7363]

Can you please create that with flowise

[@engineerprompt]

Yes sir!

[@jaden9401]

Did you figure out how to install the flowise project, I am not sure why I cannot start that docker container. dying

[@Oscar__ia]

Nice Video ! by the way can i ask how you make your profile photo ? thanks already

[@engineerprompt]

thank you. I used Midjourney :)

[@United_Wings]

😮

[@andrewdang3401]

Slightly confused. How does using hugging face llm with OpenAI chat bot

[@engineerprompt]

Its using OpenAI chatbot not huggingface llm but you can integrate OpenAI LLM with HuggingFace Embedding and vice versa.

[@SMCGPRA]

Can we use other than openai llms

[@engineerprompt]

Yes, they had a major update a couple of days ago.

[@interspacer4277]

Is this better than Flowise??

[@engineerprompt]

Haven't really explored Flowise yet. Working through it now!

[@jaden9401]

Are you able to install Flowise? For some reason, I cannot start that project.

[@jailsonfigueira7399]

So, Langflow actually came before Flowise and it's the one that introduced a lot of the cool features that Flowise ended up copying. Flowise still has some catching up to do because it's playing catch-up with Langflow. Another thing is that Flowise uses LangchainJS, which is written in JavaScript. But hey, most of the AI community works with Python, so it's like they're missing out on the main party. The deal is that Langflow, being based on Python, gets all the new stuff and improvements first, and then Flowise gets them later.

[@jaden9401]

Thank you so much for the explanation. I cannot start the container, after searching the instruction on web, I can finally start that project. That is Nodejs backend, all built on top of JS. I do not have in-depth understanding of langflow, it is a bit difficult to understand what is under the hood in flowise/langflow.

[@carloslanzi]

Works in spanish?

[@engineerprompt]

Havevn't tested it yet but I think it will!

[@financeButt]

If anyone seeing or reading my comment. My humble to request to you is that if you are making money using free ai then please share something with me I really need to do something. If not much at least give some sign so that I can also earn something thank you