Update test.py

test.py

@@ -334,7 +334,7 @@ class VoxCeleb(datasets.GeneratorBasedBuilder):
                         info["speaker_nationality"] = speaker_info["Nationality"]
                     if conf.startswith("audio"):
                         raise Exception(dataset_format)
-                        if dataset_format == "m4a":
+                        if dataset_format == "aac":
                             y, sr = librosa.load(info["file"])
                             info["audio"] = {'array':y,'path':info["file"],'sampling_rate':sr}
                         else: