LangGraph Simplified: Master Custom AI Agent Creation

Here’s a LangGraph tutorial that should put your mind at ease. There is significant interest in the LangGraph framework due to its customisability and integrations. However, many have found the core concepts to be quite complex. This video breaks down those core concepts in a friendly and digestible manner and provides you with a Python tutorial for a custom web search agent to help you concretise the theory.

Chapters
Introduction: 00:00
LangGraph Key Concepts: 00:55
Python Code Walkthrough: 12:19
Demo the Custom Agent: 31:37
Thoughts on LangGraph: 38:50

[Data-Centric]

I'm making some updates to the LangGraph WebSearch Agent. Here's a summary:

- Changes to the agent graph
- Refactor of the agent script turning agents into classes.
- Small bug fix where the scraped content isn't currently being passed to the reporter agent. Only the chosen page and a high level description is being passed.
- Supporting Groq models (and maybe Claude if I have time).

I'll be putting a video out on this tomorrow.

[ScriptureFirst]

Excellent concise speech. No extraneous mouth noises. No annoying music. No filler & stutter words. Great visuals. Thank you. 🙏🏼

[realCleanK]

Thank you! 🙏 The way you keep circling back and comparing and ranking each paradigm is super helpful please keep doing that.

[jasonjefferson]

Absolutely the best source for practical ai programming on YouTube. Can’t get enough please keep sharing these amazing videos & thought process 🔥

[nickmills]

The more of your videos I watch, the more I trust your opinion. Solid, honest, no nonsense reviews, great work!

[bphilsochill]

Definitely the most comprehensive explanation of Langgraph. I've used it, even made a video, but I learned a lot from how you broke down the state. Going to implement a DevOps type of workflow with this, see how well it does. Thanks!

[TANVEER]

I feel this is the best video on LangGraph , thank you for explaining the concepts so patiently, keep up the good work .

[ConorDean]

This was super helpful! I've seen a lot of other videos on this and, you presentation was the best I've seen so far. Thanks

[BasselHaidar]

Fantastic job explaining State :: Read/Write :: Graph - Most Langgraph tutorials out there skip this crucial step which leaves a major hole in truly grasping this concept. I also appreciate the way you organize your scripts. The tip of having a model that outputs JSON only is helpful, too. Great job!

[BradleyKieser]

Excellent, clear, concise explanation. Thank you.

[AlvinEvangelista]

Thank you for the detailed information with lang graph, all other videos are kind of sparse when talking about it. Yours is the best I've seen!

[tanguerok]

Thank you so much for taking the time to share your thoughts (during the weekend!) breaking it all down so thoroughly. I've been looking forward to spend some quality time searching for a good starting point on agents until, weeks ago, I found your channel and easily became confortable with your syle. It's sunday morning and, - yesss! Let's see what he has to say. - Got yourself a new subscriber! Keep up the good work!👏👏👏

[johnpribesh]

So many props for the simple concept breakdown. Very well done. Thank you so much for creating this video!

[martinsh]

What a coincidence. I was playing today with communication between 3 “experts” by going back and forth manually. I was wondering if i could have automated the workflow.
I came across this video by chance, and I am very pleased the way you presented. Thank you!

[ArianeQube]

Damn, this is some high quality presentation. Subscribed.

[MrAhsan]

thanks man for explaining these concepts in a very simple terms. I had kinda hard time understanding the state in langgraph, your video really helped me understanding it.

Keep em coming!

[IkechiGriffith]

Wow. Amazing stuff. Been waiting on this!

[OzgurOzsen]

That's the spirit! The best explanatory video I have ever seen. Thank you for your work. I will be waiting for videos explaining the comparison with other frameworks, whether Crew or Agency swarm or etc, with different examples.

[chrisogonas]

Very well illustrated! Thanks for keeping it simple and clear.

[paulmiller]

Great video, as usual. I am keen to give it a go now.