Update DiaBLa.py

DiaBLa.py

@@ -119,7 +119,7 @@ class Diabla(datasets.GeneratorBasedBuilder):
                                    ),
                                    'initiated_dialogue': datasets.Value('bool'),
                                    'turn_number': datasets.Value('int64'),
-                                   'lang': datasets.Value('string'),
+                                   'lang': ClassLabel(num_classes=2, names=['english', 'french']),
                                 }
                             ),
                             'user2': datasets.features.Sequence(
@@ -132,7 +132,7 @@ class Diabla(datasets.GeneratorBasedBuilder):
                                    ),
                                    'initiated_dialogue': datasets.Value('bool'),
                                    'turn_number': datasets.Value('int64'),
-                                   'lang': datasets.Value('string'),
+                                   'lang': ClassLabel(num_classes=2, names=['english', 'french']),
                                 }
                             )
                         }
@@ -190,8 +190,9 @@ class Diabla(datasets.GeneratorBasedBuilder):
                 dialogue_info_keys = ['start_time', 'end_time', 'scenario',
                                       'user1', 'user2', 'translation_model',
                                       'final_evaluation_user1', 'final_evaluation_user2']
-                for info_to_remove in ['eval-stage', 'useragent']:
-                    for user in 'user1', 'user2':
+                for user in 'user1', 'user2':
+                    dialogue[user]['lang'] = dialogue[user]['language']
+                    for info_to_remove in ['eval-stage', 'useragent', 'language']:
                         if info_to_remove in dialogue[user]:
                             del dialogue[user][info_to_remove]
                 dialogue_info = {k: dialogue[k] for k in dialogue_info_keys}