Grading of C1M2 Assignment - Failing section 3

Course Q&A Agentic AI
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1

I have all unit tests pass and I can see the output of revised_draft. But I fail and get a 0% on section 3.

 All tests passed!

I see this error,

Failed test case: revise_draft raised AttributeError: ‘NoneType’ object has no attribute ‘choices’. Expected: no exception, but got: ‘NoneType’ object has no attribute ‘choices’.

I did a debug print and can see response.choices[0].message.content

Can you help me with this?

2

Typically this sort of error is caused if your code in the notebook uses some global variable, which the grader’s tests don’t provide.

The grader uses a totally different set of tests than those in the notebook.

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3

The clue was right there in the instructions:

  • Avoid using global variables unless you absolutely have to. The grader tests your code in an isolated environment without running all cells from the top. As a result, global variables may be unavailable when scoring your submission. Global variables that are meant to be used will be defined in UPPERCASE.

Thanks for the assist, I was able to figure it out with your hint. Thank you.

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