from melo.api import TTS        # MeloTTS Python API
import gradio as gr

tts_engine = TTS(device='cpu')
def synth_fn(text):
    wav = tts_engine(text)
    return 22050, wav           # 返回采样率和波形数据

iface = gr.Interface(fn=synth_fn, inputs="text", outputs="audio")
iface.launch()