When running Chapter 4 code from VS Code editor on my laptop - this is the error I'm facing - "TypeError: Type is not msgpack serializable: AIMessage"
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2
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151
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July 20, 2025
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ModuleNotFoundError: langgraph.checkpoint.aiosqlite
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9
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1969
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July 9, 2025
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Lesson 4: Persistence and Streaming -> AttributeError: '_GeneratorContextManager' object has no attribute 'get_next_version'
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13
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1651
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June 13, 2025
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Lesson 2 - For complex queries, how does the agent know to loop the model and not just exit
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0
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7
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June 12, 2025
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For lesson 1: Simple ReAct Agent from Scratch - why with prompt, it paused?
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0
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25
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May 31, 2025
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Lesson 5: Human in the Loop - Error executing graph.invoke
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0
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21
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May 20, 2025
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Essay Writer. I haven't been able to make it work as it's shown in the video
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0
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25
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April 22, 2025
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Lesson 4 - Agentic Search Tools with checkpoint
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0
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33
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April 19, 2025
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Lesson 4 - Agentic Search Tools
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0
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20
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April 19, 2025
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What to install for "helper import ewriter, writer_gui"
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7
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496
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April 9, 2025
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Slides of the short course
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5
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315
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April 8, 2025
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Lesson 4 - last async cell DLAI behaviour vs local hosted
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0
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19
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March 26, 2025
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Build an Agent from Scratch (second video)
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1
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59
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March 5, 2025
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Short course "AI Agents in LangGraph" needs to be fixed in Lesson 4
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10
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552
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February 4, 2025
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Lesson_2_Student getting 401 Client Error: Unauthorized for url: https://api.tavily.com/search
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10
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168
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January 27, 2025
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Lesson 6 - gradio not working
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2
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38
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January 14, 2025
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Notebooks for AI Agents in LangGraph
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4
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145
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December 26, 2024
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Logging Differences Between LangChain's AgentExecutor and LangGraph Components
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0
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111
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December 6, 2024
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Lesson 3 LangGraph components : Error with Multiple Tool Calls
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2
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426
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December 3, 2024
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Lesson_6_Student - AttributeError: 'NoneType' object has no attribute 'queries'
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6
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202
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November 8, 2024
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Instead of OpenAI, Can I use llamaIndex and Ollama with Langgraph
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1
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247
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November 8, 2024
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Why am I not able to do tool calling with LLama instead of Openai?
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0
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185
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October 28, 2024
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Lesson4 - Persistence and Streaming - Last part gives error "SyntaxError: 'async for' outside async function"
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5
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388
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September 21, 2024
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Lesson 6 Essay writer - am I missing the information flow or is the example "incomplete"?
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0
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103
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August 16, 2024
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Lesson 5 Notebook list index out of range error
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1
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39
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August 5, 2024
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AI Agents Course Essay writer Code Clarification
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1
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109
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July 31, 2024
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What is the license for using course notebooks?
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4
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78
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July 29, 2024
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Lesson 4 - Persistence and Streaming || Getting value error
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8
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108
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July 27, 2024
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Purpose of modifying state in `Human in the loop` section
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1
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59
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July 26, 2024
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Lesson_6_student - Essay writer graph.stream errors out with gemini-pro in colab
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2
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81
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July 22, 2024
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