Update banc-trawsgrifiadau-bangor.py

banc-trawsgrifiadau-bangor.py

@@ -28,7 +28,7 @@ class BancTrawsgrifiadauBangor(datasets.GeneratorBasedBuilder):
                 "audio_filename": datasets.Value("string"),
                 "audio_filesize": datasets.Value("int64"),
                 "transcript": datasets.Value("string"),
-                "duration": datasets.Value("duration[ms]"),
+                "duration": datasets.Value("int64"),
                 "audio": datasets.features.Audio(sampling_rate=16_000)
                 # These are the features of your dataset like images, labels ...
             }