Update from sam

Arguement_Mining_CL2017.py

@@ -90,8 +90,8 @@ class ArguementMiningCL2017(datasets.GeneratorBasedBuilder):
     def _split_generators(self, dl_manager):
         """Returns SplitGenerators."""
         urls_to_download = {
-            "train": f"{_URL}{_TRAINING_FILE}",
-            "test": f"{_URL}{_TEST_FILE}",
+            "train": _TRAINING_FILE,
+            "test": _TEST_FILE,
         }
         downloaded_files = dl_manager.download_and_extract(urls_to_download)