Update prostate158.py

prostate158.py

@@ -5,6 +5,7 @@ import pandas as pd
 import numpy as np
 from pathlib import Path
 import os
+import nibabel as nib
 
 _DESCRIPTION = "Prostate dataset."
 
@@ -87,9 +88,17 @@ class Prostate158Dataset(datasets.GeneratorBasedBuilder):
             print(os.listdir(downloaded_files))
             df = pd.read_csv(downloaded_files / f"{split}.csv")
             images_folder = downloaded_files / split
-
+            yield_index = 0
             for idx, row in df.iterrows():
                 print(row)
+                
+                # we will return t2 adc dwi t2_anatomy_reader1 adc_tumor_reader1 
+                images_list = ["t2", "adc", "dwi", "t2_anatomy_reader1", "adc_tumor_reader1"]
+                
+                images_data = {image_name: nib.load(images_folder / row[image_name]) for image_name in images_list}
+                print("example_shape", images_data["t2"].shape)
+                for i in range(images_data["t2"].shape[2]):
+                
                 break
 
         elif self.config.name == "3d":