app.py

import time
import gradio as gr
import os


def load_mesh(mesh_file_name):
    time.sleep(2)
    return mesh_file_name, mesh_file_name


demo = gr.Interface(
    fn=load_mesh,
    inputs=gr.Model3D(),
    outputs=[
        gr.Model3D(
            clear_color=[0.0, 0.0, 0.0, 0.0],  label="3D Model"),
        gr.File(label="Download 3D Model")
    ],
    examples=[
        ["files/Bunny.obj"],
        ["files/Duck.glb"],
        ["files/Fox.gltf"],
        ["files/face.obj"],
    ],
    cache_examples=True,
)

demo.launch()