app.py

import gradio as gr
import spaces

from definers import (
    apt_install,
    build_faiss
)

apt_install()
whl = build_faiss()

@spaces.GPU(duration=10)
def calc():
    return whl

def main():
    with gr.Blocks() as app:
        f = gr.File(label="Download faiss wheel", value=whl)
        f.change(calc,[], [f])
    app.queue().launch(inbrowser=True)

if __name__ == "__main__":
    main()