change _URLS call in split_generators

nba_tracking_data_15_16.py

@@ -149,7 +149,8 @@ class NbaTracking(datasets.GeneratorBasedBuilder):
         # dl_manager is a datasets.download.DownloadManager that can be used to download and extract URLS
         # It can accept any type or nested list/dict and will give back the same structure with the url replaced with path to local files.
         # By default the archives will be extracted and a path to a cached folder where they are extracted is returned instead of the archive
-        urls = _URLS[self.config.name]
+        # urls = _URLS[self.config.name]
+        urls = self._URLS # trying Ouwen's format
         data_dir = dl_manager.download_and_extract(urls)
         
         all_file_paths = {}