Update Mimic4Dataset.py

Mimic4Dataset.py

@@ -465,16 +465,15 @@ class Mimic4Dataset(datasets.GeneratorBasedBuilder):
             citation=_CITATION,
         )
 
-    def _split_generators_raw(self):
+    def __split_generators_raw(self):
         
         csv_dir = "./data/dict/"+self.config.name.replace(" ","_")
 
-        split_generators = {
-            "train": datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={"filepath": csv_dir+'/train_data.csv'}),
-            "val": datasets.SplitGenerator(name=datasets.Split.VALIDATION, gen_kwargs={"filepath": csv_dir+'/val_data.csv'}),
-            "test": datasets.SplitGenerator(name=datasets.Split.TEST, gen_kwargs={"filepath": csv_dir+'/test_data.csv'}),
-        }
-        return split_generators
+        return [
+            datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={"filepath": csv_dir+'/train_data.csv'}),
+            datasets.SplitGenerator(name=datasets.Split.VALIDATION, gen_kwargs={"filepath": csv_dir+'/val_data.csv'}),
+            datasets.SplitGenerator(name=datasets.Split.TEST, gen_kwargs={"filepath": csv_dir+'/test_data.csv'}),
+        ]
 
     def _generate_examples_raw(self, filepath):
         df = pd.read_csv(filepath, header=0)
@@ -581,15 +580,14 @@ class Mimic4Dataset(datasets.GeneratorBasedBuilder):
             citation=_CITATION,
         )
     
-    def _split_generators_encoded(self):
+    def __split_generators_encoded(self):
         csv_dir = "./data/dict/"+self.config.name.replace(" ","_")
 
-        split_generators = {
+        return [
             "train": datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={"filepath": csv_dir+'/train_data_encoded.csv'}),
             "val": datasets.SplitGenerator(name=datasets.Split.VALIDATION, gen_kwargs={"filepath": csv_dir+'/val_data_encoded.csv'}),
             "test": datasets.SplitGenerator(name=datasets.Split.TEST, gen_kwargs={"filepath": csv_dir+'/test_data_encoded.csv'}),
-        }
-        return split_generators
+            ]
 
     def _generate_examples_encoded(self, filepath):
         df = pd.read_csv(filepath, header=0)
@@ -604,9 +602,9 @@ class Mimic4Dataset(datasets.GeneratorBasedBuilder):
 
     def _split_generators(self, dl_manager):
         if self.encoding :
-            return self._split_generators_encoded()
+            return self.__split_generators_encoded()
         else:
-            return self._split_generators_raw()
+            return self.__split_generators_raw()
 
     def _generate_examples(self, filepath):
         if not self.encoding :