This lesson introduces LangGraph as a production-ready framework for building robust agent systems. You’ll explore how its graph-based design supports complex workflows, durable execution, and human-in-the-loop oversight, making it a strong foundation for real-world applications. The lesson also breaks down how LangGraph manages short-term and long-term memory, giving your agents the ability to maintain context within a conversation and recall information across sessions. A video demonstration is provided to reinforce your learning.