code: def on_ui_settings():
      import gradio as gr
      from modules import shared
  
      shared.opts.add_option(
          "SCUNET_tile",
          shared.OptionInfo(
              256,
              "Tile size for SCUNET upscalers.",
              gr.Slider,
              {"minimum": 0, "maximum": 512, "step": 16},
              section=("upscaling", "Upscaling"),
          ).info("0 = no tiling"),
      )
      shared.opts.add_option(
          "SCUNET_tile_overlap",
          shared.OptionInfo(
              8,
              "Tile overlap for SCUNET upscalers.",
              gr.Slider,
              {"minimum": 0, "maximum": 64, "step": 1},
              section=("upscaling", "Upscaling"),
          ).info("Low values = visible seam"),
      )
  
file_path: stable-diffusion-webui/extensions-builtin/ScuNET/scripts/scunet_model.py
imports: import sys
  import PIL.Image
  import numpy
  import torch
  from tqdm import tqdm
  import modules.upscaler
  from modules import devices, modelloader, script_callbacks, errors
  from scunet_model_arch import SCUNet
  from modules.modelloader import load_file_from_url
  from modules.shared import opts
label_desc: Use image node_id 1 for calling a global function with example usage: on_ui_settings() without return types