we learn the hebian weights so how they'll update um each agent is going to be they'll take the hebian weights and this this here is how you update right this is your delta h how do you update the heavy and weights well what you do is you you perform n random perturbations so i take my weights and i add noise i just add noise okay so i i'm here and i just make a bunch of versions of it and then i observe how well are these versions doing so how well are my random perturbations doing this is going to be the fitness