Update DiaBLa.py

DiaBLa.py

@@ -146,7 +146,7 @@ class Diabla(datasets.GeneratorBasedBuilder):
                     }
                     
                     # add to history (without dialogue info and history)
-                    #dialogue_history.append(utterance_instance.copy()) 
+                    dialogue_history.append(utterance_instance.copy()) 
                     #utterance_instance['dialogue_meta'] = dialogue_info
-                    utterance_instance['dialogue_history'] = dialogue_history
+                    #utterance_instance['dialogue_history'] = dialogue_history
                     yield id_, utterance_instance