code: def _sizes_array(batch: List[np.ndarray]):
      """Return an array of height and width per image (Nx2)."""
      return np.array(_sizes(batch))
  
imports: from typing import Dict, List, Tuple
  import numpy
  from cv2 import CV_64F, Laplacian
  from skimage.color import rgb2gray
label_desc: Use image node_id 10 for calling a global function with example usage: _sizes_array(batch) and returns: np