code: def new_feed(self, name: str, layer_shape: tuple):
          
  
          feed_data = tf.placeholder(tf.float32, layer_shape, 'input')
          self.__network.add_layer(name, layer_output=feed_data)
docs: Creates a feed layer. This is usually the first layer in the network.
          :param name: name of the layer
          :return: