utils/bark_example.py

import os
os.environ["SUNO_USE_SMALL_MODELS"] = "True"
os.environ["SUNO_OFFLOAD_CPU"] = "True"
from bark import SAMPLE_RATE, generate_audio, preload_models
from scipy.io.wavfile import write as write_wav
from IPython.display import Audio

# download and load all models
preload_models()

# generate audio from text
text_prompt = """
    Of course! Here is our menu. We have a wide variety of authentic Chinese dishes to choose from. 
"""
import torch
with torch.no_grad():
    audio_array = generate_audio(text_prompt, history_prompt="v2/en_speaker_1")

    # save audio to disk
    write_wav("bark_generation.wav", SAMPLE_RATE, audio_array)
    
    # play text in notebook
    Audio(audio_array, rate=SAMPLE_RATE)