Train Bart for Conditional Generation (e.g. Summarization)

CC’ing @lvwerra @Jeremias
Just checking if anyone can post an example of the dataset.
The above example says:
dataset = … # some Datasets object with train/validation split and columns ‘text’ and ‘summary’

so do we have to provide dataset = {‘text’:[list of all the text,…], ‘summary’:[list of all the corrsponding summaries]}

Thanks,
-V