Added openpi_v2.py

openpi_v2.py

@@ -41,8 +41,8 @@ _LICENSE = "CC BY 4.0"
 _VERSION = "1.0.0"
 _HOMEPAGE = "https://allenai.org/data/openpi"
 _URL = "https://github.com/allenai/openpi_v2/tree/main/v2/data/"
-_DATA_FILES = {"train": "train-data.json"
-            "dev": "dev-data.json"
+_DATA_FILES = {"train": "train-data.json",
+            "dev": "dev-data.json",
             "test": "test-data.json"}
 
 
@@ -53,7 +53,6 @@ class OpenpiConfig(datasets.BuilderConfig):
         self, 
         text_features,
         data_url,
-        data_dir,
         citation,
         url,
         process_label = lambda x: x,
@@ -63,7 +62,6 @@ class OpenpiConfig(datasets.BuilderConfig):
         super(OpenpiConfig, self).__init__(version = datasets.Version(_VERSION), **kwargs)
         self.text_features = text_features
         self.data_url = data_url
-        self.data_dir = data_dir
         self.citation = citation
         self.url = url
         self.process_label = process_label
@@ -73,7 +71,7 @@ class OpenpiV2(datasets.GeneratorBasedBuilder):
 
     BUILDER_CONFIGS = [
         OpenpiConfig(
-            name = "openpi_text"
+            name = "openpi_text",
             description = textwrap.dedent(
                 """\
             """
@@ -88,9 +86,9 @@ class OpenpiV2(datasets.GeneratorBasedBuilder):
                         {
                             "answers_openpiv1_metadata": datasets.features.Sequence(
                                 {
-                                    "entity": datasets.Value("string")
-                                    "attribute": datasets.Value("string")
-                                    "answers": [datasets.Value("string")]
+                                    "entity": datasets.Value("string"),
+                                    "attribute": datasets.Value("string"),
+                                    "answers": [datasets.Value("string")],
                                     "modality": [datasets.Value("string")]
                                 }
                             ), 
@@ -101,7 +99,7 @@ class OpenpiV2(datasets.GeneratorBasedBuilder):
                     )
                 ]
             }),
-            data_url = _URL
+            data_url = _URL,
             citation = textwrap.dedent(
                 """\
                 @inproceedings{