I think I’ve lost the correct cell function for Exercise 1, the Response cell function: [image]

Hi @Judy_King_Sylvester , I think the issue is the space between the .json and the uppercase letter at the beginning of Work_count. Please try removing the space between the .json and the parentheses, and use lowercase for all your variable names. Let me know if that works.

Logged into Coursera and content is DeepLearning.AI!

So you’re running on the Coursera platform. Your thread topic tag says “dl-ai-learning platform”. I’ll fix that. Sorry, I don’t have access to the DE course on Coursera.

ok. Well, I was sent here to ask questions…I’ve also put in a support ticket because the Lab switched from Spotify to the library before I completed it

Yes, this is the correct place to ask questions. But who is able to give you a helpful reply depends on the data you put into the topic tags. Hopefully a mentor for the Coursera instance of this course will reply soon.

My issue is actually that the Lab content updated to another scenario but the grading is still for the old scenario. The video has not been replaced yet for instructions or walk-thru for the new scenario either. Coursera …I have submitted a problem message 5 times.

No and I’m getting no response from filling out the problem submission on the Lab page.

I’ll try and contact the course staff directly.

Assignment 2, Batch Data Processing Lab - Need cell info

Course Q&A Data Engineering Source Systems, Data Ingestion, and Pipelines

TMosh May 26, 2026, 1:30am 2

Are you attending the course on the DL.AI Learning Platform, or on Coursera?

Topic		Replies	Views
C2w2a1 LAB - Graded Programming Assignment 2: Batch Data Processing from an API Data Modeling, Transformation, and Serving week-module-2 , coursera-platform	6	177	February 3, 2026
Data I/O and Preprocessing with Python and SQL Data I/O and Processing with Python and SQL week-module-2 , week-module-4 , dl-ai-learning-platform	11	181	September 9, 2025
By mistake edited a ungraded cell in assignment Advanced Learning Algorithms week-module-3	2	268	March 26, 2024
Grader error for submission for the Part 2 task Team Software Engineering with AI week-module-3 , coursera-platform	4	71	October 25, 2024
Grading failed because "Platform Error: We're experiencing some technical difficulties", C1_W2_Linear_Regression Supervised ML: Regression and Classification week-module-2	20	564	January 12, 2024

Assignment 2, Batch Data Processing Lab - Need cell info

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