Course 1 Week4 Assignment 2

[hark99]

I am facing an issue at the below line of codes
A1, cache1 = linear_activation_forward(X , W1, b1, activation = ‘relu’)
A2, cache2 = linear_activation__forward(X, W2, b2, activation = ‘sigmoid’)
I have uploaded the error image for your perusal

[sjfischer]

Hi @hark99 , in a two layer neural network A2 is fed by A1. So have a close look at your input paramters for the A2, cache2 step.

[hark99]

Previous becomes the input. Thanks