Load numpy arrays from path

SMVB.py

@@ -17,7 +17,7 @@
 """SMVB dataset"""
 
 import sys
-import pathlib
+import numpy as np
 if sys.version_info < (3, 9):
     from typing import Sequence, Generator, Tuple
 else:
@@ -135,7 +135,10 @@ class SMVBDataset(datasets.GeneratorBasedBuilder):
 
         for i, info in enumerate(data):
             if file_infos and i%len(keys) == 0:
-                yield (i//len(keys))-1, {k:{'path':d[0],'bytes':d[1]} for k,d in zip(keys,file_infos)}
+                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']}
+                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()))