layer = keras.layers.Dense(560, activation=tf.math.asinh)(layer)
    layer = keras.layers.Dense(560, activation=tf.math.asinh)(layer)

    def on_epoch_end(self, epoch, logs=None):

    def on_train_batch_end(self, batch, logs=None):

    monitor.target.fit(x=training_data[0], y=training_data[1], batch_size=100, epochs=250, callbacks=monitor)

    monitor.target.fit(x=training_data[0], y=training_data[1], batch_size=100, epochs=5000, callbacks=monitor)