segmentation fault on Apple M1

I am running Python 3.9 on Apple M1. At the beginning of a script -

```
from facenet_pytorch import MTCNN
import torch

device = torch.device('mps')
mtcnn = MTCNN(device=device)
```

led to `[1]    43673 segmentation fault ` from `mtcnn = MTCNN(device=device)`