code: def to_pil(t_img: Image) -> PILImage.Image:
      """
      Convert a towhee.types.Image into PIL.Image.Image.
  
      Args:
          t_img (`towhee.types.Image`):
              A towhee image.
  
      Returns:
          (`PIL.Image.Image`)
              A PIL image.
      """
      mode = t_img.mode
  
      pil_img = PILImage.fromarray(t_img, mode)
  
      return pil_img
  
imports: from pathlib import PosixPath
  from typing import Union
  import numpy
  from towhee.utils.log import engine_log
  from towhee.types import Image
label_desc: Use image node_id 3 for calling a global function with example usage: to_pil(t_img) and returns: pil_img