Question: Define the loss function. def loss ( y _ hat ) : # overwrite the loss value with your own code loss = 0 loss

Define the loss function.
def loss(y_hat):
# overwrite the loss value with your own code
loss =0
loss =-np.mean(((y * np,log(y_hat))+((1- y)* np.log(1- y_hat))))
return loss

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