def display(self):
        """Displays in the current cell in Notebooks."""
        container = getattr(self.epoch_bar, 'container', None)
        if container is None:
            return
        from .notebook import display
        display(container)
        batch_bar = getattr(self, 'batch_bar', None)
        if batch_bar is not None:
            display(batch_bar.container)
Displays in the current cell in Notebooks.
lib/tqdm/keras.py