How to Build AI Apps for FREE (No-Code)

How to Build AI Apps for FREE (No-Code) - Langflow Tutorial #1

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Күн бұрын

How to Build AI Apps for FREE (No-Code) with Langflow.
Langflow is a powerful no-code platform for building advanced AI applications without needed to write any code.
In this Langflow Tutorial series you will learn how to set up Langflow locally and you will learn how to navigate the Langflow UI (including the Store). You will also create your first project.
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🕒 TIMESTAMPS:
00:00 - Intro
01:13 - Prerequisites
01:49 - Local Setup
02:49 - Create Virtual Environment
04:20 - EASY Setup Script
05:34 - Running Langflow
06:28 - Langflow Store
08:22 - Langflow Settings
08:47 - Create Project

Пікірлер: 51

@leonvanzyl 10 күн бұрын

Langflow v1 is now available and we no longer need to install the pre-release build. In order to install Langflow, simply run: pip install langflow

@TarabUTK 10 күн бұрын

Hi ... would you consider Langflow v1 stable? You mentioned in another post that re: "issues with stability and lack of reliable way to deploy the platform" . Do you know if these issues are addressed in this release?

@benh8199 Ай бұрын

Can you create a video comparing Flowise and Langflow and when you think it would be better to use one over the other? What are the pros and cons for each?

@HistorIAsImposibles776AC Ай бұрын

That will be great, looks like they are more or less the same, will be nice to know what characteristics has difference between them, Thanks!!!

@docdanoderm Ай бұрын

Thanks for doing this! I’m excited to see this entire tutorial. Great job!

@jgz2 Ай бұрын

Thanks Leon, Super helpful.

@user-ef4df8xp8p Ай бұрын

Thank you. The video helped me install Langflow.

@leonvanzyl Ай бұрын

You're welcome 🤗

@bukitsorrento Ай бұрын

Great timing! Langflow is awesome. KZfaq need full Langflow tutorial series.

@leonvanzyl Ай бұрын

You're welcome! Anything specific you want me to cover?

@bukitsorrento Ай бұрын

@@leonvanzyl Flowise 2024 + Langchain Python topics = Langflow tutorial. For specifics, custom component, python function, export python code, python API, local self host with cloudflare tunnel, AI agents prompt chaining and the latest and greatest new feature (preparing for Langflow v1 release).

@bukitsorrento Ай бұрын

@@leonvanzyl also flowise + langgraph and langfuse is rare, we need you to cover it 😅

@scott3745 Ай бұрын

@@bukitsorrento AI agents prompt chaining, yes.

@heuercj Ай бұрын

Hi Leon, love your videos, thanks for your hard work. Can you make a video about the differences between Flowise and Langflow and if you can use them together?

@doctordude5728 Ай бұрын

Thank you so much for your work! It's useful knowledge I need for my job and it really helps me a lot! Keep it up (y)

@leonvanzyl Ай бұрын

Thank you!

@HistorIAsImposibles776AC Ай бұрын

You are amazing 👏

@leonvanzyl Ай бұрын

YOU are amazing!

@IdPreferNot1 Ай бұрын

Looking forward to trying this. Still, I think we need another abstraction layer on top to reach full Inception Mode.

@leonvanzyl Ай бұрын

🤣

@mattiavadala7870 Ай бұрын

Another awesome course! I found the one of flowise very clear, I just have some lack of knowledge, because when I what to try myself to do something not covered by you, I'm lost :) Unfortunately even the documentation on that is not complete yet. Do you plan some course of theory also?

@leonvanzyl Ай бұрын

Thank you for the feedback! Hope you enjoy this series as well 😊. What sort of theory would you like me to cover? I'm always looking for ideas.

@mattiavadala7870 Ай бұрын

@@leonvanzyl For example, I started from a template in the marketplace (didn't remember the exact name), the onlyone result searching for "Ollama". On that there is a slot for FAISS. Seems interesting but don't know how the parameter works.He require an installation on local machine? Seems strange to me. Documentation is empty on that. Thanks for your awesome work!

@mattiavadala7870 Ай бұрын

@@leonvanzyl for example, I started from a template ( I don't remember the exact name), the onlyone result searching for "Ollama". There is a module for FAISS, but no information about how parameters works. Even the flowise docs is emply. It require an installation on the host? Btw an idea could be a generic intro about the different type of module. thanks again for your awesome work!

@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 ❤ Because every time user sends message sessionid fluctuates.

@user-ku3md9xt2j Ай бұрын

Can I use Langflow on Render? And if yes how? Because I would like to use it for a chatbot on a website, which I can't, when it runs on my computer. Or am I wrong?

@leonvanzyl Ай бұрын

We will have a look at deployment in this series 😃

@apexwebservices Ай бұрын

Yeah you can deploy it on render

@edwardserfontein4126 Ай бұрын

Hi Leon. Dankie! Moet jy iets betaal om dit te gebruik?

@leonvanzyl Ай бұрын

Hi Edward, Indien jy OpenAI gebruik sal jy moontlik krediet op jou OpenAI account moet laai. Anthropic gee gratis krediet.

@edwardserfontein4126 Ай бұрын

@@leonvanzyl Dankie.

@TarabUTK 13 күн бұрын

Hello ... Just wondering if there is going to be more LangFlow videos under this playlist? ... The playlist seems to be stagnant. I also noticed that Flowise playlist has a lot more videos than LangFlow playlist. I am a python biased, but I say your reply to another comment where you wrote "PS. Flowise is easier to use and more capable. Give that a try" . Can you elaborate a bit more about LangFlow vs. Flowise. Thanks

@leonvanzyl 13 күн бұрын

Hi Mark, Truth be told, I've been in several discussion with the Langflow team about some serious stability issues, as well as no reliable way to deploy the platform. I'm holding off from creating more vids until these issues are resolved.

@TarabUTK 13 күн бұрын

@@leonvanzyl I think I agree .... LF is still pre full release. I think I will pick up flowise until LF is mature enough.

@scott3745 Ай бұрын

Subscribed... @leonvanzyl Remember, the no-coders are your biggest potential audience when they are finally represented by the available tech. When content creators and programmers figure this out, they will no longer pay lip service by saying, "No coding is needed" and then proceed with asking us to copy and paste code. Please continue, to the extent that it is within your control, to implement a true no-coding solution. Sooner or later, someone will invent the AI equivalent of Windows, so that, metaphorically speaking, we don't have to play with DOS.

@damadorpl Ай бұрын

Your script works only on python 3.10 - for 3.11 / .12 it fails to install packages

@leonvanzyl Ай бұрын

Hi there. That's surprising as there is nothing in the script that's specific to 3.10. Does the manual setup work?

@damadorpl Ай бұрын

3.12 and .11 fails on couchbase 3.10 works "D:\\Langflow\\venv\\Lib\\site-packages\\couchbase\\__init__.py", line 66, in from couchbase.pycbc_core import CXXCBC_METADATA, pycbc_logger, shutdown_logger # nopep8 # isort:skip # noqa: E402 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ImportError: DLL load failed while importing pycbc_core: The specified module could not be found. '}

@rozza9178 Ай бұрын

I can second this. Im also unable to install the packages

@travisgregory Ай бұрын

Having the same issue. I cannot install this.

@Alvaro-cs7zs Ай бұрын

@@damadorpl Same happens to me. I have 3.12 and it gives me an error