Hello! I'm doing it like this:
scalars = task.get_reported_scalars()it returns a dictionary with all the scalars for all iterations that you can access like so:
scalars['epoch_accuracy']['validation: epoch_accuracy']['y']

yep, you should get a dict like:

{'title': {'series': { 'x': [0, 1 ,2], 'y': [10, 11 ,12], }}}