Why zero/change init of model?

[penguinshin]

Hi there, another question - during the actor's initialization, you change it so that theres normal init for the hidden layer and zero/one weight/bias init for the fc layer, why is this?

` nn.init.normal(self.hidden[0].weight.data,
mean=0., std=math.sqrt(2 / self.hidden[0].in_features))
nn.init.constant(self.hidden[0].bias.data, 0.)

    # zeroing output layer
    nn.init.constant(self.out.weight.data, 0.)
    nn.init.constant(self.out.bias.data, 1.)`