LangGraph Tutorial 2: Build Your First LangGraph | Practical Example with State, Nodes & Edges

LangGraph Tutorial 2: Build Your First LangGraph – Practical Code Walkthrough

In this follow-up to Tutorial 1, we move from theory to real code — building a working LangGraph step by step using Python. You’ll learn exactly how to structure your state, define nodes, connect edges (including conditionals), and execute the graph to see results live!

This video is perfect if you're looking to get hands-on with LangGraph and understand how its core components come together in practice.

🔧 What You'll Build:

1. A custom state using TypedDict
2. Three functional nodes with print logic
3. Conditional edges based on state
4. A complete graph using StateGraph
5. A final run with output printed step by step

🎯 Why Watch This:

- Beginner-friendly coding session
- No fancy setup — just core LangGraph and Python
- Clear, visual breakdown of each part as you build

🚀 Start building dynamic agent workflows today!

📌 Watch Part 1 (Theory Video):
🔗 https://youtu.be/W0-FXWRw8UM

📌 More AI Projects & Tutorials:
🔗 https://youtu.be/OVc2iAiErog
🔗 https://youtu.be/LRZqeopL6l8
🔗 https://youtu.be/iakGpFmVtWU

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📌 Let’s Connect:
🔹 YouTube: https://www.youtube.com/@avenkatesh0610
🔹 LinkedIn: https://www.linkedin.com/in/venkatesh-a-400459191
🔹 GitHub: https://github.com/Venkatesh0610
🔹 Medium: https://medium.com/@avenkatesh0610

#LangGraph #LangGraphTutorial #LangChain #Python #AIworkflow #GraphExecution #LangGraphInAction

Видео LangGraph Tutorial 2: Build Your First LangGraph | Practical Example with State, Nodes & Edges канала A Venkatesh