import tensorflow as tf

            # The name of placeholder for keep_prob is the same with the name
            # of the Layer.
            if is_fix:
                self.outputs = tf.nn.dropout(self.inputs, keep, seed=seed, name=name)
            else:
                LayersConfig.set_keep[name] = tf.placeholder(tf.float32)
                self.outputs = tf.nn.dropout(self.inputs, LayersConfig.set_keep[name], seed=seed, name=name)  # 1.2

            # self.all_layers = list(layer.all_layers)
            # self.all_params = list(layer.all_params)
