For the integration of the nn-model, it gives me a name error for the gradient descent update when I call function update_parameters ,saying it is undefined.
Welcome to the community !
As computer works what we defined, the first thing that I want to ask you to check is;
- A cell to define “update_parameters” is executed.
- Check a spell of “update_parameters” in nn_model()
If the above is not the case, please paste the Traceback in here for the further diagnosis.