Each file defines a raw dataloader for a task with a specific setting, using HuggingFace Datasets.
To add a task with a specific setting, you may want to check HuggingFace Datasets. Some datasets already have raw dataloaders, and you can copy them to this directory. Otherwise, you need to implement it and then contribute to HuggingFace Datasets.
Please refer to the files under this directory for more details.