app.py

import gradio as gr
from gradio_imageslider import ImageSlider

with gr.Blocks() as demo:
    with gr.Row():
        with gr.Column():
            input_image = gr.Image(type="pil", label="Input Image")
            run_button = gr.Button("Upscale")            
        with gr.Column():
            result = ImageSlider(
                interactive=False, label="Generated Image", elem_id="result-image", position=0.1
            )