app.py

import gradio as gr
import numpy as np

def greet(name):
    return [(16000, np.random.randn(16000)), (16000, np.random.randn(16000)), (16000, np.random.randn(16000))]

iface = gr.Interface(fn=greet, inputs="text", outputs=["audio", "audio", "audio"])
iface.launch()