Updated data loader script

squad_v2.py

@@ -28,24 +28,14 @@ _DESCRIPTION = """\
 """
 
 _URLS = {
-        "challenge_sets": {
-            "source_data_split": {
-                "train": "./challenge_sets/source_data_split/train.json",
-                "test": "./challenge_sets/source_data_split/test.json",
-                "validation": "./challenge_sets/source_data_split/validation.json",
-                },
-            "question_type_split": {
-                "train": "./challenge_sets/question_type_split/challenge_question_filter_train.json",
-                "test": "./challenge_sets/question_type_split/challenge_question_filter_test.json",
-                "validation": "./challenge_sets/question_type_split/challenge_question_filter_validation.json",
-                },
-            "answerable_question_split": {
-                "train": "./challenge_sets/answerable_question_split/challenge_answer_filter_train.json",
-                "test": "./challenge_sets/answerable_question_split/challenge_answer_filter_test.json",
-                "validation": "./challenge_sets/answerable_question_split/challenge_answer_filter_validation.json",
-                },
-            }
-}
+        "gem_data_split": 
+            {
+                "train": "./gem_data_split/train.json",
+                "test": "./gem_data_split/test.json",
+                "validation": "./gem_data_split/validation.json",
+            },
+        }
+
 
 
 class SquadV2Config(datasets.BuilderConfig):
@@ -67,10 +57,10 @@ class SquadV2(datasets.GeneratorBasedBuilder):
     VERSION_1 = datasets.Version("1.0.0")
 
     BUILDER_CONFIGS = [
-        SquadV2Config(name="challenge_sets", version=VERSION_1, description="SQuAD2.0 challenge set version"),
+        SquadV2Config(name="gem_data_split", version=VERSION_1, description="SQuAD2.0 - GEM version 1"),
     ]
 
-    DEFAULT_CONFIG_NAME = "challenge_sets" 
+    DEFAULT_CONFIG_NAME = "gem_data_split" 
 
     def _info(self):
         # TODO(squad_v2): Specifies the datasets.DatasetInfo object
@@ -116,74 +106,32 @@ class SquadV2(datasets.GeneratorBasedBuilder):
                 datasets.SplitGenerator(
                     name=datasets.Split.TRAIN,
                     gen_kwargs={
-                        "filepath": downloaded_files["source_data_split"]["train"],
+                        "filepath": downloaded_files["gem_data_split"]["train"],
                         "split": "train",
                         },
                     ),
                 datasets.SplitGenerator(
                     name=datasets.Split.VALIDATION,
                     gen_kwargs={
-                        "filepath": downloaded_files["source_data_split"]["validation"],
+                        "filepath": downloaded_files["gem_data_split"]["validation"],
                         "split": "validation",
                         },
                     ),
                 datasets.SplitGenerator(
                     name=datasets.Split.TEST,
                     gen_kwargs={
-                        "filepath": downloaded_files["source_data_split"]["test"],
-                        "split": "test",
-                        },
-                    ),
-                datasets.SplitGenerator(
-                    name="question_type_train",
-                    gen_kwargs={
-                        "filepath": downloaded_files["question_type_split"]["train"],
-                        "split": "train",
-                        },
-                    ),
-                datasets.SplitGenerator(
-                    name="question_type_test",
-                    gen_kwargs={
-                        "filepath": downloaded_files["question_type_split"]["test"],
-                        "split": "test",
-                        },
-                    ),
-                datasets.SplitGenerator(
-                    name="question_type_validation",
-                    gen_kwargs={
-                        "filepath": downloaded_files["question_type_split"]["validation"],
-                        "split": "validation",
-                        },
-                    ),
-                datasets.SplitGenerator(
-                    name="answerable_question_train",
-                    gen_kwargs={
-                        "filepath": downloaded_files["answerable_question_split"]["train"],
-                        "split": "train",
-                        },
-                    ),
-                datasets.SplitGenerator(
-                    name="answerable_question_test",
-                    gen_kwargs={
-                        "filepath": downloaded_files["answerable_question_split"]["test"],
+                        "filepath": downloaded_files["gem_data_split"]["test"],
                         "split": "test",
                         },
                     ),
-                datasets.SplitGenerator(
-                    name="answerable_question_validation",
-                    gen_kwargs={
-                        "filepath": downloaded_files["answerable_question_split"]["validation"],
-                        "split": "validation",
-                        },
-                    ),
         ]
 
     def _generate_examples(self, filepath, split):
         """Yields examples."""
         # TODO(squad_v2): Yields (key, example) tuples from the dataset
         with open(filepath, encoding="utf-8") as f:
-            for id_, row in enumerate(f):
-                data = json.loads(row)
+            data = json.load(f)
+            for id_, row in data:
                 # Features currently used are "context", "question", and "answers".
                 # Others are extracted here for the ease of future expansions.
                 yield id_, {