Update prostate158.py

prostate158.py

@@ -1,6 +1,6 @@
 import datasets
 from typing import List
-
+from PIL import Image
 import pandas as pd
 import numpy as np
 from pathlib import Path
@@ -95,7 +95,7 @@ class Prostate158Dataset(datasets.GeneratorBasedBuilder):
                 # print("example_shape", images_data["t2"].shape)
                 for i in range(images_data["t2"].shape[2]):
                     yield_index += 1
-                    yield yield_index, {image_name: image[:, :, i] for image_name, image in images_data.items()}
+                    yield yield_index, {image_name: Image.fromarray(image[:, :, i]) for image_name, image in images_data.items()}
 
         elif self.config.name == "3d":
             for idx, row in enumerate(df.to_dict(orient="records")):