fix bug in script

CrossWOZ.py

@@ -247,6 +247,8 @@ class CrossWOZ(datasets.GeneratorBasedBuilder):
         """ Yields examples as (key, example) tuples. """
         # This method handles input defined in _split_generators to yield (key, example) tuples from the dataset.
         # The `key` is here for legacy reason (tfds) and is not important in itself.
+        print(filepath)
+        print(os.path.dirname(filepath))
         def convert_goal(raw_goal):
             goal = []
             for subgoal in raw_goal: