Load numpy files from file object

SMVB.py

@@ -136,9 +136,12 @@ class SMVBDataset(datasets.GeneratorBasedBuilder):
         for i, info in enumerate(data):
             if file_infos and i%len(keys) == 0:
                 img_features_dict = {k:{'path':d[0],'bytes':d[1]} for k,d in zip(keys,file_infos) if k in ['image','mask']}
-                array_features_dict = {k:np.load(d[0]) for k,d in zip(keys,file_infos) if not k in ['image','mask']}
+                array_features_dict = {k:d[1] for k,d in zip(keys,file_infos) if not k in ['image','mask']}
                 data_dict = {**img_features_dict, **array_features_dict}
                 yield (i//len(keys))-1, data_dict
                 file_infos = []
             file_path, file_object = info
-            file_infos.append((file_path, file_object.read()))
+            if i%len(keys) < 2:
+                file_infos.append((file_path, file_object.read()))
+            else:
+                file_infos.append((file_path, np.load(file_object)))