def positive(self):
# self >= 0
return securenn.relu_deriv(self)
def test_relu_deriv(workers):
alice, bob, james = workers["alice"], workers["bob"], workers["james"]
x = th.tensor([10, 0, -3]).share(alice, bob, crypto_provider=james).child
r = relu_deriv(x)
assert (r.get() == th.tensor([1, 1, 0])).all()
