Week 3 - forward_propagation

Course Q&A Deep Learning Specialization Neural Networks and Deep Learning
1

Hello all,

I am not sure what I am doing wrong. I am having issues with the forward_propagation(X, parameters) function. All of my previous tests have passed and I am getting the assertion error.

(4, 3)
---------------------------------------------------------------------------
AssertionError                            Traceback (most recent call last)
<ipython-input-30-e41f1de7d764> in <module>
      1 t_X, parameters = forward_propagation_test_case()
----> 2 A2, cache = forward_propagation(t_X, parameters)
      3 print("A2 = " + str(A2))
      4 
      5 forward_propagation_test(forward_propagation)

<ipython-input-29-db274af5e983> in forward_propagation(X, parameters)
     37     # YOUR CODE ENDS HERE
     38     print(A2.shape)
---> 39     assert(A2.shape == (1, X.shape[1]))
     40 
     41     cache = {"Z1": Z1,

AssertionError:
2

Hi @nick_ninov, first of all you should not post your code in the forum, could you please remove it?

Check how you are assigning the value of b2

Kind regards,
Alberto