[pre-commit.ci] auto fixes from pre-commit.com hooks

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egs2/TEMPLATE/asr1/pyscripts/utils/extract_xvectors.py

@@ -51,7 +51,7 @@ def __init__(self, args, device):
         if self.toolkit == "speechbrain":
             from speechbrain.dataio.preprocess import AudioNormalizer
             from speechbrain.pretrained import EncoderClassifier
-            
+
             self.audio_norm = AudioNormalizer()
             self.model = EncoderClassifier.from_hparams(
                 source=args.pretrained_model, run_opts={"device": device}