How to Build a Python Custom Summarization App with Streamlit & LangChain

In this video, I'll show you how to build a simple custom summarization app using Streamlit and LangChain.

📚 Chapters
00:00 - Intro
00:30 - Summarization with LangChain repo
01:17 - Imports
04:02 - Setting up the functions for the app
05:41 - Writing the custom_summary() function
18:05 - Building the App UI with Streamlit
31:50 - Testing the custom summarization
33:40 - Writing the text chunk interactive visualization tool
39:21 - Testing the text chunk interactive visualization tool
40:38 - Like and Subscribe! :)

🔗 Links

Thanks for watching! Cheers! :)
#automation #artificialintelligence #chatgpt #gpt4 #langchain #streamlit #python #productivity

[teetanrobotics]

Awesome professor!! you're the best

[sinaardehali]

love your video. Can't wait to see that using an Open Source Model

[kartiksharma]

Hi, is there any opensource alternative for ChatGPT ?

[Imran-Alii]

@Great video Lucas! Thank you for sharing your knowledge and expertise on how to build a custom summarization app with Streamlit & LangChain. I learned a lot from this video and I'm excited to try it out myself!!!!

[matthewfernandez]

Thanks Lucas, appreciate your work.

Unfortunately, I was unable to get your streamlit app to work.

I've posted my issue in your github repository.

Your guides have a certain level of assumed knowledge, which is of course understandable, but for people new to programming a few extra lines of instructions can save an hour of trouble shooting.

Of course, all good if that's not the goal of your videos, just some feedback from my end.

[Ilias-kvvc]

Hi Lucas, thanks for showing that. It worked for me. The only thing is that for a document of 40 pages it takes like 3 minutes. Any suggestions on how to reduce that time? :)

[abelmaestrogarcia]

hazme una extensión o funcion que pulse una tecla en javascript y que la ejecute en Obsidian por ejemplo, Obsidian con la extensión Jupyter y la extensión de ejecución automática, además con Text Generator le lanzas una plantilla para que..., o que introduzca un texto ya que estamos, ¿y si le digo donde pincha el ratón? Ya puestos que me grave mis movimientos y me cree una extensión de ello... Ahora la IA tiene su propio ordenador.