C2W1 assignment: name 'fake_features' is not defined, Cell #UNQ_C4

Hi!

I am able to tun my notebook from the beginning until the end. But after submitting my assignment I always get an error:

Cell #UNQ_C4. Can’t compile the student’s code. Error: NameError(“name ‘fake_features’ is not defined”,)

while it is obviously defined earlier. Is it somehow a technical issue?

@Liudmila_Kiseleva , are you using fake_features in your implementation of #UNQ_C4? If so, see if you can implement a solution without it. The auto-grader can get confused if it finds something it is not expecting. You should be able to find a solution using the fake_features_all and real_features_all defined in #UNQ_C3.