Update rsna-atd.py

rsna-atd.py

@@ -1,4 +1,5 @@
 import datasets
+import numpy as np
 import pandas as pd
 import hickle as hkl
 
@@ -49,8 +50,8 @@ class RSNAATD(datasets.GeneratorBasedBuilder):
                     # "spleen_low": datasets.Value("int64"),
                     # "spleen_high": datasets.Value("int64"),
                     # "any_injury": datasets.Value("int64"),
-                    "image": datasets.Array3D(shape=(None, 512, 512)),
-                    "mask": datasets.Array3D(shape=(None, 512, 512)),
+                    "image": datasets.Array3D(shape=(None, 512, 512), dtype=np.uint8),
+                    "mask": datasets.Array3D(shape=(None, 512, 512), dtype=np.uint8),
                 }
             ),
             supervised_keys=None,