Name 'eshape' is not defined

I am getting the following error in Course 5 Week 4 assignment. I believe this is within the testing block and is code that I haven’t written but I’m not sure what to do

This is in the Encoder exercise (exercise 5)

Hi @jmilch ,

As I am having problem logging in to the Coursera platform, I have no access to the course materials at present.

However, looking at your post here, I suspect that is likely a reference issue. My suggestion is to refresh the kernel and rerun the code from start.