def __getitem__(self, idx: int) -> Dict[str, Any]:
        """
        Get item method for dataset

        Args:
            idx: index of the object

        Returns:
            Dict with features, targets and is_query flag
        """
        image, label = self._cifar[idx]
        return {
            "features": image,
            "targets": label,
            "is_query": self._is_query[idx],
        }

        Get item method for dataset

        Args:
            idx: index of the object

        Returns:
            Dict with features, targets and is_query flag
        
catalyst/contrib/datasets/cifar.py