Update fiftyone.py

fiftyone.py

@@ -1,9 +1,12 @@
 import fiftyone as fo
 import fiftyone.utils.hf_hub as fouh
+import datasets
 
 class FashionopediaLoader(fouh.BaseHuggingFaceLoader):
 
     def load(self):
+        if isinstance(self.hf_dataset, datasets.DatasetDict):
+            self.hf_dataset = self.hf_dataset['val']
         if "name" in self.kwargs:
             self.kwargs.pop("name")
         dataset = fo.Dataset(name="fashionopedia-val", **self.kwargs)