Fix error in part 5 "Merge all functions into a model"

fanghao6666 / neural-networks-and-deep-learning

This is my assignment on Andrew Ng's course “neural networks and deep learning”

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Closed Xieldor closed 4 years ago

Xieldor commented 5 years ago

# Gradient descent (≈ 1 line of code)
parameters, grads, costs =  optimize(w, b, X_train, Y_train, num_iterations, learning_rate, print_cost)

There can not exist any value for parameters