Update README.md

README.md

@@ -38,12 +38,15 @@ import torchaudio
 import speechbrain as sb
 from speechbrain.inference.vocoders import DiffWaveVocoder
 from speechbrain.lobes.models.HifiGAN import mel_spectogram
+from speechbrain.utils.fetching import fetch
+from speechbrain.utils.data_utils import split_path
 
 diffwave = DiffWaveVocoder.from_hparams(source="speechbrain/tts-diffwave-ljspeech", savedir="tmpdir")
 
-audio = sb.dataio.dataio.read_audio("speechbrain/tts-diffwave-ljspeech/LJ050-0075.wav")
+source, fl = split_path("speechbrain/tts-diffwave-ljspeech/LJ050-0075.wav")
+path = fetch(fl, source=source, savedir="tmpdir")
+audio, fs_file = torchaudio.load(path)
 audio = torch.FloatTensor(audio)
-audio = audio.unsqueeze(0)
 
 mel = mel_spectogram(
     sample_rate=22050,