code: def __init__(self, image):
      self.image = image
      self.info = {}
      self.shared = PostprocessedImageSharedInfo()
      self.extra_images = []
      self.nametags = []
      self.disable_processing = False
      self.caption = None
  
imports: import dataclasses
  import os
  import gradio
  from modules import errors, shared
label_desc: Use image node_id 1 to create a new PostprocessedImage object  with example: obj = PostprocessedImage(image)