support directly load model ?

[ucasiggcas]

hi ,dear
in hf I see the code
facebook/musicgen-melody

import torchaudio
from audiocraft.models import MusicGen
from audiocraft.data.audio import audio_write

model = MusicGen.get_pretrained('melody')
model.set_generation_params(duration=8)  # generate 8 seconds.

descriptions = ['happy rock', 'energetic EDM', 'sad jazz']

could I load the model and do not use the
model = MusicGen.get_pretrained('melody')

thx