Pickle error with nonlinear Gaussian tests

[michaeldeistler]

Problem: On MacOS (don't know about linux), I can not load the ground truth samples for the nonlinear Gaussian, getting the error: ValueError: Cannot load file containing pickled data when allow_pickle=False. When I explicitly set allow_pickle=True, I get that the npy file could not be identified as a pickle file.

[janfb]

We could save the target_samples as .npy array and load them using np.load?

Thats actually the case, so does loading with np work?

[jan-matthis]

We will get around this annoying bug by storing ground truth samples using torch.save/.load. For SLCP, we are still discussing regarding generating ground truth in the benchmarks channel. Once this is settled, I'll add them.