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| for l in range(1, L + 1): | |
| ### START CODE HERE ### (≈ 2 lines of code) | |
| parameters['W' + str(l)] = np.random.randn(layers_dims[l],layers_dims[l-1])*np.sqrt((2./layers_dims[l-1])) | |
| parameters['b' + str(l)] = np.zeros((layers_dims[l],1)) | |
| ### END CODE HERE ### | |
| return parameters |
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