in lesson 8 part 2, we can get validation data by the following code:

x,y = next(iter(md.val_dl))

learn.model.eval()

preds = to_np(learn.model(VV(x)))

# but for test data without labels, How can I get them?

I got a error by the following code. Because there is no y.

x,y = next(iter(md.test_dl))

learn.model.eval()

preds = to_np(learn.model(VV(x)))

IndexError: index 2 is out of bounds for axis 0 with size 1

Thanks.