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

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  • čas přidán 7. 09. 2024

Komentáře • 57

  • @leonvanzyl
    @leonvanzyl  Před 2 měsíci

    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
      @TarabUTK Před 2 měsíci

      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
    @benh8199 Před 3 měsíci +12

    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
      @HistorIAsImposibles776AC Před 3 měsíci

      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!!!

  • @bukitsorrento
    @bukitsorrento Před 3 měsíci +2

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

    • @leonvanzyl
      @leonvanzyl  Před 3 měsíci

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

    • @bukitsorrento
      @bukitsorrento Před 3 měsíci +1

      @@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
      @bukitsorrento Před 3 měsíci +1

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

    • @scott3745
      @scott3745 Před 3 měsíci

      @@bukitsorrento AI agents prompt chaining, yes.

  • @user-ef4df8xp8p
    @user-ef4df8xp8p Před 3 měsíci +1

    Thank you. The video helped me install Langflow.

  • @uniongrob8194
    @uniongrob8194 Před měsícem

    Thank you, Lion so much! I could not even imagine to find open-source AI Apps builder)

  • @docdanoderm
    @docdanoderm Před 3 měsíci

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

  • @heuercj
    @heuercj Před 3 měsíci

    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?

  • @IdPreferNot1
    @IdPreferNot1 Před 3 měsíci

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

  • @scott3745
    @scott3745 Před 3 měsíci +2

    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.

  • @doctordude5728
    @doctordude5728 Před 3 měsíci

    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)

  • @jgz2
    @jgz2 Před 3 měsíci

    Thanks Leon, Super helpful.

  • @TarabUTK
    @TarabUTK Před 2 měsíci +1

    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
      @leonvanzyl  Před 2 měsíci +2

      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
      @TarabUTK Před 2 měsíci

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

  • @syedadeelhayat2637
    @syedadeelhayat2637 Před 12 dny

    Hi
    I am not able to install langflow it shows an error
    Failed building wheel for chroma - hnswlib
    Microsoft visual C++ 14.0 required
    Failed to build installable wheels for some projects .to ml based projects

  • @damadorpl
    @damadorpl Před 3 měsíci +3

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

    • @leonvanzyl
      @leonvanzyl  Před 3 měsíci

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

    • @damadorpl
      @damadorpl Před 3 měsíci

      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.
      '}

    • @abcde12345-v
      @abcde12345-v Před 3 měsíci

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

    • @travisgregory
      @travisgregory Před 3 měsíci

      Having the same issue. I cannot install this.

    • @Alvaro-cs7zs
      @Alvaro-cs7zs Před 3 měsíci

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

  • @bekakakachia147
    @bekakakachia147 Před 3 měsíci

    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.

  • @mattiavadala7870
    @mattiavadala7870 Před 3 měsíci

    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
      @leonvanzyl  Před 3 měsíci +1

      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
      @mattiavadala7870 Před 3 měsíci

      @@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
      @mattiavadala7870 Před 3 měsíci

      ​@@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!

  • @user-ku3md9xt2j
    @user-ku3md9xt2j Před 3 měsíci +1

    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
      @leonvanzyl  Před 3 měsíci +3

      We will have a look at deployment in this series 😃

    • @apexwebservices
      @apexwebservices Před 3 měsíci

      Yeah you can deploy it on render

    • @orthodox_gentleman
      @orthodox_gentleman Před měsícem

      You just need the link to the GitHub repository

  • @PIOT23
    @PIOT23 Před 3 měsíci

    Don’t use langflow…at least yet. Liking and commenting in support of the channel 🤘🏼

  • @HistorIAsImposibles776AC
    @HistorIAsImposibles776AC Před 3 měsíci

    You are amazing 👏

  • @edwardserfontein4126
    @edwardserfontein4126 Před 3 měsíci

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

    • @leonvanzyl
      @leonvanzyl  Před 3 měsíci +1

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

    • @edwardserfontein4126
      @edwardserfontein4126 Před 3 měsíci

      @@leonvanzyl Dankie.

  • @discoveringpen
    @discoveringpen Před 2 měsíci

    This is my problem with python the instruction people give never works for me so i hate this

    • @leonvanzyl
      @leonvanzyl  Před 2 měsíci

      Sorry to hear. What's the issue?
      PS. Flowise is easier to use and more capable. Give that a try 💪

  • @Stanley68
    @Stanley68 Před měsícem

    Click bate, because it's not free. Still need a paid API key for stuff to work

    • @leonvanzyl
      @leonvanzyl  Před měsícem +1

      Why don't you just use Ollama with Langflow? 100% free and local.