code: def shape(self: DcmDataset):
      "Returns the shape of a dicom image as rows and columns"
      return self.Rows, self.Columns
  
imports: from __future__ import annotations
  from ..basics import *
  from ..vision.all import *
  from ..data.transforms import *
  import pydicom, kornia, skimage
  from pydicom.dataset import Dataset
  from pydicom.tag import BaseTag
  from pydicom.multival import MultiValue
  from PIL import Image
label_desc: Use image node_id 34 for calling a global function with example usage: shape() and returns: self,  self