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import gradio as gr
from datetime import datetime
from pathlib import Path
from audiocraft.models import musicgen
from audiocraft.data.audio import audio_write
#from audiocraft.utils.notebook import display_audio
model = musicgen.MusicGen.get_pretrained('nateraw/musicgen-songstarter-v0.1', device='cpu')
# path to save our samples.
out_dir = Path("./samples")
out_dir.mkdir(exist_ok=True, parents=True)
text = "hip hop, soul, piano, chords, jazz, neo jazz, G# minor, 140 bpm"
duration=15
use_sampling=True
temperature=1.0
top_k=250
cfg_coef=3.0
def music(text,duration=duration,use_sampling=use_sampling,temperature=temperature,top_k=top_k,cfg_coef=cfg_coef):
print("running")
text = "hip hop, soul, piano, chords, jazz, neo jazz, G# minor, 140 bpm"
model.set_generation_params(
duration=duration,
use_sampling=use_sampling,
temperature=temperature,
top_k=top_k,
cfg_coef=cfg_coef,
)
N = 4
out = model.generate(
[text] * N,
progress=True,
)
# Write to files
dt_str = datetime.now().strftime("%Y-%m-%d_%H-%M-%S")
for i in range(N):
audio_write(
out_dir / f"{dt_str}_{i:02d}",
out[i].cpu(),
model.sample_rate,
strategy="loudness",
)
print(out_dir / f"{dt_str}_{i:02d}")
# Or, if in a notebook, display audio widgets
# display_audio(out, model.sample_rate)
with gr.Blocks() as app:
inp=gr.Textbox()
b=gr.Button()
b.click(music,inp,None)
app.launch() |