Update polygraph_xsum.py

polygraph_xsum.py

@@ -9,9 +9,10 @@ _LANGS = ["en"]
 
 _DATA_DIRECTORY = "."
 VERSION = datasets.Version("0.0.1")
-_SPLITS = ["train", "validation", "test"]
+
 _CONFIG = {
     "dataset": "xsum",
+    "splits": ["train", "validation", "test"],
     "input_column": "document",
     "output_column": "summary",
 }
@@ -46,14 +47,13 @@ class PolygraphXsum(datasets.GeneratorBasedBuilder):
             x, y = _prepare_dataset(dataset[split])
             result_dataset = datasets.Dataset.from_dict({"input": x, "output": y})
             result_dataset.to_json(dst_path)
-        downloaded_files = dl_manager.download_custom(_SPLITS, download_custom_dataset)
+        downloaded_files = dl_manager.download_custom({split: split for split in _CONFIG["splits"]}, download_custom_dataset)
 
         return [
             datasets.SplitGenerator(
                 name=datasets.Split.TRAIN,
                 gen_kwargs={
                     "filepath": downloaded_files["train"],
-                    "lang": lang,
                 }),
             datasets.SplitGenerator(
                 name=datasets.Split.VALIDATION,