Update disrpt.py

disrpt.py

@@ -138,7 +138,7 @@ class Dataset(datasets.GeneratorBasedBuilder):
         type = self.config.name.split('.')[-1]
         urls={k:v for (k,v) in _URLs.items() if cfg_name in k and requests.get(v).status_code!=404}
         data_file = dl_manager.download(urls)
-        self.files[self.config.name]=data_file
+        self.files = {**self.files, **data_file}
         train_key = data_dir+'-train'
         print("datafile:",data_file, self.config.data_dir)
         if train_key in data_file: