app.py

import fn
import gradio as gr

fn.load_model()

with gr.Blocks() as demo:
    title = gr.Markdown('# Safety Checker')
    with gr.Row():
        src_image = gr.Image(label="Source", sources="upload", interactive=True, type="pil")
        result = gr.Textbox(label="Has NSFW", interactive=False)

    src_image.change(
        fn=fn.check,
        inputs=[src_image],
        outputs=[result],
    )

if __name__ == '__main__':
    demo.launch()