In Unit 3, “Building and Integrating Tools for Your Agent” in the AI Agents course, the LangGraph code block under section “Integrating Tools with Alfred” has an issue with given model. .bind_tools() does not work very well with Qwen resulting in compilation error. Simply changing the model to “deepseek-ai/DeepSeek-R1-0528” resolves the issues, with the tools now being utilizing by the agent.
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