Sequence models - week 3 - trigger word detection

Course Q&A Deep Learning Specialization Sequence Models
1

Hello,
I have completed the assignment and passed all in-code tests, yet the grader gave me 0/100. I tried all the relevant solutions that others asked regarding the same problem yet nothing worked for me. I couldn’t understand what’s the problem with grader.

Here are some of the grader’s output:
Sorry, your submission was incorrect. Please try again. Expecting value: line 1 column 1 (char 0)

Cell #18. Can’t compile the student’s code. Error: TypeError(‘cannot unpack non-iterable NoneType object’)

Learner Error: Grader timed out

Cell #14. Can’t compile the student’s code. Error: AssertionError(‘Overlap with an empty list must be False’)

every line of the code runs good and test cases are successful. this is my last lab to get my certificate.

Please help!

2

Please ensure that your notebook satisfies all conditions mentioned in Important Note on Submission to the AutoGrader section. If in doubt, try the assignment again with a fresh copy of the starter code (details mentioned in the same section of the notebook).
Should that still not solve the issue, click my name and message your notebook as an attachment in .ipynb format.

3

Here’s the 1st point in the section Important Note on Submission to the AutoGrader:

  1. You have not added any extra print statement(s) in the assignment.

Your notebook has 2 print statements in the function insert_audio_clip:

  1. print(segment_time)
  2. print(“Timeouted”)

Remove these, save changes and try again. If things don’t work, please click my name and message your notebook & expanded grader feedback as screenshot as attachments.