Gradient Check Assignment

Course Q&A Deep Learning Specialization Improving Deep Neural Networks: Hyperparameter tun
1

I have passed all the tasks in this assignment, but after submitting the assignment. I only get 60/100 of the score (see below errors). Not sure where the problem is. It might be the last part of the assignment: gradient_check_n, but I had the expected output. Anyone could help? Thanks.

[ValidateApp | INFO] Validating ‘/home/jovyan/work/submitted/courseraLearner/W1A3/Gradient_Checking.ipynb’
[ValidateApp | INFO] Executing notebook with kernel: python3
Tests failed on 1 cell(s)! These tests could be hidden. Please check your submission.

2

It is unfortunate that the grader can’t tell you which function is incorrect in this case. We’ve asked the course staff about this and apparently it is not so easy to fix.

I will contact you by DM to see how to proceed.