and our perspective of policy networks is going to be that this is a neural network as we said and we'll just pick up one layer right here and there is going to be weights right here you know weights from all to all these are going to be fully connected networks and like this and there's going to be neuron i somewhere here and neuron j somewhere here okay so neuron i and neuron j are going to have a connection together this thing right here and there's going this the question is going to be how do we update that weight from one time step to