Edit dataset loading script

xd-violence.py

@@ -124,21 +124,17 @@ class Squad(datasets.GeneratorBasedBuilder):
         # - get URLs
         # - download annotations
         
-
-        dl_manager.download_and_extract(urllib.parse.urljoin(_URL, "train_list.txt"))
-        dl_manager.download_and_extract(urllib.parse.urljoin(_URL, "test_annotations.txt"))
-    
-
-
+        train_list_fpath = dl_manager.download_and_extract(urllib.parse.urljoin(_URL, "train_list.txt"))
+        test_ann_fpath = dl_manager.download_and_extract(urllib.parse.urljoin(_URL, "test_annotations.txt"))
 
         return [
             datasets.SplitGenerator(
                 name=datasets.Split.TRAIN,
-                gen_kwargs={"filepath": downloaded_files["train"]},
+                gen_kwargs={"filepath": train_list_fpath},
             ),
             datasets.SplitGenerator(
                 name=datasets.Split.VALIDATION,
-                gen_kwargs={"filepath": downloaded_files["dev"]},
+                gen_kwargs={"filepath": test_ann_fpath},
             ),
         ]