Fixed indentation in data loader script

totto.py

@@ -119,19 +119,19 @@ class Mlsum(datasets.GeneratorBasedBuilder):
     def _generate_examples(self, filepath, split, filepaths=None, lang=None):
         """Yields examples."""
 	if "challenge" in split:
-		exples = json.load(open(filepath, encoding="utf-8"))
-                if isinstance(exples, dict):
-                    assert len(exples) == 1, "multiple entries found"
-                    exples = list(exples.values())[0]
-                for id_, exple in enumerate(exples):
-                    if len(exple) == 0:
-                        continue
-                    exple["gem_parent_id"] = exple["gem_id"]
-                    exple["gem_id"] = f"{self.config.name}-{split}-{id_}"
-                    yield id_, exple
-	else:
-		with open(filepath, "r", encoding="utf-8") as json_file:
-                    json_list = list(json_file)
+            exples = json.load(open(filepath, encoding="utf-8"))
+            if isinstance(exples, dict):
+                assert len(exples) == 1, "multiple entries found"
+                exples = list(exples.values())[0]
+            for id_, exple in enumerate(exples):
+                if len(exple) == 0:
+                    continue
+                exple["gem_parent_id"] = exple["gem_id"]
+                exple["gem_id"] = f"{self.config.name}-{split}-{id_}"
+                yield id_, exple
+        else:
+            with open(filepath, "r", encoding="utf-8") as json_file:
+                json_list = list(json_file)
                 id_ = -1
                 i = -1
                 for json_str in json_list: