def test_sigmoid(self):
arg = TEST_DATA['sigm']['arg']
val_expected = TEST_DATA['sigm']['val']
val = sigmoid(arg)
self.assertEqual(np.shape(val), (2, 1))
np.testing.assert_almost_equal(val, val_expected)
def test_sigmoid(self):
arg = TEST_DATA['sigm']['arg']
val = TEST_DATA['sigm']['val']
val_computed = sigmoid(arg)
max_diff = np.max(np.abs(val - val_computed))
self.assertAlmostEqual(max_diff, 0, 8)
