Build a Stateful Chatbot with LangGraph & SQLite | Persistent Memory in Python #LangGraph #SQLite

Hello everyone

GitHub Code Reference: https://github.com/toimrank/summarizedai/blob/main/langgraph/chatbot.py

Welcome back to SummarizedAI!

In today’s video, we will build a stateful chatbot using LangGraph and SQLite in Python.

What you will learn:

- How SQLite works as a lightweight, file-based database
- How to store and retrieve conversation history
- How to make a chatbot remember previous messages across sessions

About SQLite:
- Embedded relational database stored in a single `.db` file
- Requires no server setup
- Included with Python by default (`sqlite3` module)
- Perfect for local storage, prototyping, and embedded applications

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Видео Build a Stateful Chatbot with LangGraph & SQLite | Persistent Memory in Python #LangGraph #SQLite канала SummarizedAI