Data Analytics - DeepLearning.AI

Course Q&A Data Analytics Professional Certificate Python for Data Analytics
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  3. Write a detailed Unable to grade the capstone project in Course3- Python for Data Analytics. It says an unexpected error occurred, please try again later. I tried to submit my assignment multiple times but I get the same error. of your issue.

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Please post a screen capture image showing the detailed report from the grader.

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Screenshot 2026-06-03 at 12.35.32 PM
Screenshot 2026-06-03 at 12.35.32 PM568×646 28.9 KB

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Hi. Can you also show the grader feedback for each exercise? It’s below that error message? Would like to check if it shows any useful info. Thanks!

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It says no feedback available for this exercise for everything.

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I see. Please fill out this form. Thanks!

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Ok, I did it.

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Ok will update here when our engineer has fixed it. Hopefully it will be done within the day. Thanks and apologies for the experience.

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Just an update. I was told this is not the usual problem with this error message. Please give us the next 24 hours to resolve. Hope that’s okay. Thank you.

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sure, that works. Thank you

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Hi. Our engineer found that the grader is running out of memory because of the solution in Exercise 4. I also tried to run it and it does take a while. Please check the hints provided in the notebook, particularly the value for hue. If you fix it successfully, it should run for only a few seconds. After that, you should see the grader feedback. Please do check the expected outputs for each exercise as well. Some do not match like Exercise 1. Hope this helps!

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Got it. Thanks for pointing.

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It works now. Though the feedback did not come for Exercise 4 and unable to grade, but other exercises got graded successfully. Thank you!

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Great! Glad it works now.