def _plot_graph(self):
    from keras.utils import visualize_util
    graph_png = '{}/graph-plot.png'.format(self.model_folder)
    visualize_util.plot(self.model, to_file=graph_png, show_shapes=True, show_layer_names=True)
def _plot_graph(self):
    from keras.utils import visualize_util
    graph_png = '{}/graph-plot.png'.format(self.model_folder)
    visualize_util.plot(self.model, to_file=graph_png, show_shapes=True, show_layer_names=True)