def _get_media(self):
        media = Media()
        media = media + self.data_widget.media
        return media
Compute mean and std of entire dataset by taking the average
dataset/ETHPy150Open jschrewe/django-mongodbforms/mongodbforms/widgets.py/BaseContainerWidget._get_media--crossover with--dataset/ETHPy150Open longubu/datumio/datumio/datagen.py/DataGenerator.compute_dataset_moments