def test_multiclass_label_example():
n = 4
model = pyvw.vw(loss_function="logistic", oaa=n, quiet=True)
ex = model.example("1 | a b c d", 2)
ml2 = pyvw.multiclass_label(ex)
assert ml2.label == 1
assert ml2.weight == 1.0
assert ml2.prediction == 0
assert str(ml2) == "1"
def test_multiclass_label():
ml = pyvw.multiclass_label(2, weight=0.2)
assert ml.label == 2
assert ml.weight == 0.2
assert ml.prediction == 1
assert str(ml) == "2:0.2"
