Update DiaBLa.py

DiaBLa.py

@@ -92,7 +92,7 @@ class Diabla(datasets.GeneratorBasedBuilder):
                                              'eval-verbatim': datasets.Value("string"),
                                              'eval-problems': [
                                                  datasets.Value("string"), # possible values = ['coherence', 'grammar', 'meaning', 'word choice', 'style', 'other']
-                                              ]
+                                              ],
                                              'lang': datasets.Value("string"), # possible values = ['english', 'french']
                                         }
                                     ),