| """This Python code defines a class Dataset with methods for initializing, loading, | |
| and manipulating datasets from different backends such as Hugging Face and JSON. | |
| The `Dataset` class includes methods for loading datasets from a dictionary and a Hugging | |
| Face dataset, mapping datasets, and retrieving the backend dataset and arguments. | |
| """ | |
| from lmflow.datasets.dataset import Dataset | |