Hello I have this implementation and surprisingly in the test W1 is OK but db1 is wrong.

*{moderator edit - solution code removed}*

and then this is the error

##
W1 = [[-0.00643025 0.01936718]

[-0.02410458 0.03978052]

[-0.01653973 -0.02096177]

[ 0.01046864 -0.05990141]]

b1 = [[ 1.79504691e-07]

[-1.63112418e-06]

[-1.20962127e-07]

[ 5.09121400e-07]]

W2 = [[-0.01041081 -0.04463285 0.01758031 0.04747113]]

b2 = [[-1.82990876e-05]]

AssertionError Traceback (most recent call last)

in

7 print("b2 = " + str(parameters[“b2”]))

8

----> 9 update_parameters_test(update_parameters)

~/work/release/W3A1/public_tests.py in update_parameters_test(target)

238

239 assert np.allclose(output[“W1”], expected_output[“W1”]), “Wrong values for W1”

→ 240 assert np.allclose(output[“b1”], expected_output[“b1”]), “Wrong values for b1”

241 assert np.allclose(output[“W2”], expected_output[“W2”]), “Wrong values for W2”

242 assert np.allclose(output[“b2”], expected_output[“b2”]), “Wrong values for b2”

AssertionError: Wrong values for b1

Please any help would be very much appreciated…