Update RSNA-ATD2023.py

RSNA-ATD2023.py

@@ -62,20 +62,17 @@ class RSNAATD(datasets.GeneratorBasedBuilder):
             ),
         ]
 
-    # def sort(self, x):
-    #     return
+    def sort_key(self, x):
+        patient_id, series_id, frame_id = (
+            x[0][0].replace("images/", "").replace(".png", "").split("_")
+        )
+        return int(patient_id), int(series_id), int(frame_id)
 
     def _generate_examples(self, images, masks, metadata):
         df = pd.read_csv(metadata)
 
         for idx, ((image_path, image), (mask_path, mask)) in enumerate(
-            sorted(
-                zip(images, masks),
-                key=lambda x: x[0]["image_path"]
-                .replace("images/", "")
-                .replace(".png", "")
-                .split("_"),
-            )
+            sorted(zip(images, masks), key=self.sort_key)
         ):
             row = df.loc[df["path"] == image_path.lower().replace("images/", "")]