'Appends layers defined by the base class to the |hidden_layers|.'

def _append_base_layers(self, hidden_layers):

    last_layer = hidden_layers[(-1)]
    logits = tf.nn.xw_plus_b(last_layer, self._component.get_variable('weights_softmax'), self._component.get_variable('bias_softmax'))
    return (hidden_layers + [last_layer, logits])
