In this quiz, you’ll test your understanding of Building an AI Agent With LangGraph and Python.
The course builds an email-processing agent that reads an incoming email, decides which of its tools to call, and pulls structured details out of the message. A few questions below borrow code from that project, but each one gives you the context you need.
By working through this quiz, you’ll revisit how LangGraph models a workflow as a state graph, how nodes and edges fit together, and how an agent decides when it needs a tool.
You’ll also revisit the state itself, which is the central memory object that every node in your graph can read from and update.
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