datasets/food101.py

from src.datasets.common2 import RGBDatasetLoader
import torchvision
from torch.utils.data import DataLoader
from typing import Tuple


class Food101Loader(RGBDatasetLoader):
    """Loader for Food-101 dataset"""

    def load_dataset(self) -> Tuple[DataLoader, DataLoader]:
        train_dataset = torchvision.datasets.Food101(
            root=self.root_dir,
            split="train",
            transform=self.train_transform,
            download=True,
        )

        test_dataset = torchvision.datasets.Food101(
            root=self.root_dir,
            split="test",
            transform=self.test_transform,
            download=True,
        )

        return self._create_dataloaders(train_dataset, test_dataset)