Update __init__.py

ppcls/data/__init__.py

@@ -25,6 +25,7 @@ from ppcls.data.dataloader.imagenet_dataset import ImageNetDataset
 from ppcls.data.dataloader.multilabel_dataset import MultiLabelDataset
 from ppcls.data.dataloader.common_dataset import create_operators
 from ppcls.data.dataloader.vehicle_dataset import CompCars, VeriWild
+from ppcls.data.dataloader.icartoon_dataset import ICartoonDataset
 
 # sampler
 from ppcls.data.dataloader.DistributedRandomIdentitySampler import DistributedRandomIdentitySampler