Hi, I am working through the programming assignment for week 1 in course 2 and I pass all the unittests when running through the notebook, however when I submit it into the grader i get the error “unable to find object required for grading in your code” for function 2 and function 3.
It might be worth checking again that code for correct usage of tensorflow libraries or there might be a possibility that tensorflow has upgrade some them…
i still was not able to figure it out for some reason