!6251 ImageFolderDatasetV2 change to ImageFolderDataset

Merge pull request !6251 from caojian05/ms_master_googlenet_adapt_imagefolderdataset_api_change

model_zoo/official/cv/googlenet/src/dataset.py

@@ -85,10 +85,10 @@ def create_dataset_imagenet(dataset_path, repeat_num=1, training=True,
     device_num, rank_id = _get_rank_info()
 
     if device_num == 1:
-        data_set = ds.ImageFolderDatasetV2(dataset_path, num_parallel_workers=num_parallel_workers, shuffle=shuffle)
+        data_set = ds.ImageFolderDataset(dataset_path, num_parallel_workers=num_parallel_workers, shuffle=shuffle)
     else:
-        data_set = ds.ImageFolderDatasetV2(dataset_path, num_parallel_workers=num_parallel_workers, shuffle=shuffle,
-                                           num_shards=device_num, shard_id=rank_id)
+        data_set = ds.ImageFolderDataset(dataset_path, num_parallel_workers=num_parallel_workers, shuffle=shuffle,
+                                         num_shards=device_num, shard_id=rank_id)
 
     assert imagenet_cfg.image_height == imagenet_cfg.image_width, "image_height not equal image_width"
     image_size = imagenet_cfg.image_height