Hi, in Exercise 3, where we implement my_dense_v function, in the test case below
…
A_tst = my_dense_v(X_tst, W_tst, b_tst, sigmoid)
print(A_tst)
the sigmoid function from Tensorflow is applied to numpy array which converts the result into TF Tensor:
tf.Tensor(
[[0.54735762 0.57932425 0.61063923]
[0.57199613 0.61301418 0.65248946]
[0.5962827 0.64565631 0.6921095 ]
[0.62010643 0.67699586 0.72908792]], shape=(4, 3), dtype=float64)
But the notebook suggests the output is supposed to be a numpy array. Probably, some corrections are needed.