Update xquad_split.py

xquad_split.py

@@ -100,30 +100,32 @@ class Xquad(datasets.GeneratorBasedBuilder):
         # TODO(xquad): Downloads the data and defines the splits
         # dl_manager is a datasets.download.DownloadManager that can be used to
         # download and extract URLs
-        urls_to_download = _URL + self._TRAIN_FILE
+
+
+        urls_to_download = _URL + _TRAIN_FILE
         downloaded_files = dl_manager.download_and_extract(urls_to_download)
 
-        urls_to_download = _URL + self._VALID_FILE
+        urls_to_download = _URL + _VALID_FILE
         downloaded_files = dl_manager.download_and_extract(urls_to_download)
 
-        urls_to_download = _URL + self._TEST_FILE
+        urls_to_download = _URL + _TEST_FILE
         downloaded_files = dl_manager.download_and_extract(urls_to_download)
 
         return [
             datasets.SplitGenerator(
                 name=datasets.Split.TRAIN,
                 # These kwargs will be passed to _generate_examples
-                gen_kwargs={"filepath": os.path.join(data_dir, self._TRAIN_FILE)},
+                gen_kwargs={"filepath": os.path.join(data_dir, _TRAIN_FILE)},
             ),
             datasets.SplitGenerator(
                 name=datasets.Split.VALIDATION,
                 # These kwargs will be passed to _generate_examples
-                gen_kwargs={"filepath": os.path.join(data_dir, self._VALID_FILE)},
+                gen_kwargs={"filepath": os.path.join(data_dir, _VALID_FILE)},
             ),
             datasets.SplitGenerator(
                 name=datasets.Split.TEST,
                 # These kwargs will be passed to _generate_examples
-                gen_kwargs={"filepath": os.path.join(data_dir, self._TEST_FILE)},
+                gen_kwargs={"filepath": os.path.join(data_dir, _TEST_FILE)},
             ),
         ]