Update vtqa2023.py

vtqa2023.py

@@ -104,6 +104,7 @@ class VTQAConfig(datasets.BuilderConfig):
         self.use_cws = use_cws
         self.local_url = local_url
         self.get_test_split = get_test_split
+        self.cws_supp_dir = None
 
     @property
     def features(self):
@@ -202,7 +203,7 @@ class VTQA(datasets.GeneratorBasedBuilder):
 
         if self.config.use_cws:
             cws_supp_dir = _get_url("cws_supp")
-            self.cws_supp_dir = cws_supp_dir
+            self.config.cws_supp_dir = cws_supp_dir
 
         datasets_split = [
             datasets.SplitGenerator(
@@ -337,7 +338,7 @@ class VTQA(datasets.GeneratorBasedBuilder):
                             if image_type == "all"
                             else image_dict[image_type]
                         ),
-                        "cws_path": self.cws_supp_dir if self.config.use_cws else None,
+                        "cws_path": self.config.cws_supp_dir,
                     }
                 else:
                     yield id_, {
@@ -350,5 +351,5 @@ class VTQA(datasets.GeneratorBasedBuilder):
                             if image_type == "all"
                             else image_dict[image_type]
                         ),
-                        "cws_path": self.cws_supp_dir if self.config.use_cws else None,
+                        "cws_path": self.config.cws_supp_dir,
                     }