Hi, I’m getting multiple error messages. Can someone please let me know what I need to understand to figure this out? Is there any additional resources that I can read to complete exercise 4? I feel like I’m lost in here.
Hi @Imaan ,
The comment line in forward_propagation() suggested that W and b are to be retrieved from the dictionary “parameters”, there is no need to called initialize_parameters(). You can retrieve W and b as follows:
W= parameters[‘W’]
b = parameters[‘b’]