Hi, I am trying to run the default code snippet of the course where it is like this: parameters, costs = two_layer_model(train_x, train_y, layers_dims = (n_x, n_h, n_y), num_iterations = 2, print_cost=False) print("Cost after first iteration: " + str(costs[0])) two_layer_model_test(two_layer_mode…

The first error sounds like you must have modified the “return” statement of two_layer_model. That is part of the template given to you and there should be no need to modify it. Note that using a single variable to hold the output of a function that returns multiple values has an effect in python t…

C1-W4-Deep Neural Network - Application - Too many values to unpack

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

masoudigram January 13, 2022, 1:50pm 2

I refreshed the whole notebook and it worked.

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C1-W4-Deep Neural Network - Application - Too many values to unpack

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