code: def __init__(self, imgs, cols, rows):
      self.imgs = imgs
      self.cols = cols
      self.rows = rows
  
imports: import inspect
  import os
  from collections import namedtuple
  from typing import Optional, Any
  from fastapi import FastAPI
  from gradio import Blocks
  from modules import errors, timer
label_desc: Use image node_id 1 to create a new ImageGridLoopParams object  with example: obj = ImageGridLoopParams(imgs, cols, rows)