Get all unique labels values in a sorted manner

Hello, I am new to Huggingface Datasets packages, currently I’m getting myself familiar with load datasets from Huggingface and I face difficulties in getting unique labels values. Usually calling dataset[‘label’] will print out the whole column in the table, but what if I want to get a list of distinct labels values. I did try using dataset.unique() to get them but this feels unorthodox as it only return an unsorted list like [2, 3, 4 ,0, 1]. Is calling sort() on the list is the way to do it or the package have a method explicitly for this purpose that I’m not aware of?