code: def absolute_hinge_difference(arr1, arr2, min_diff=10, dtype=np.uint8):
    
    diff = np.abs(arr1.astype(np.int) - arr2, dtype=np.int)
    return np.maximum(diff - min_diff, 0).astype(dtype)
docs: Point-wise, hinge loss-like, difference between arrays.
  
    Args:
      arr1: integer array to compare.
      arr2: integer array to compare.
      min_diff: minimal difference taken into consideration.
      dtype: dtype of returned array.
  
    Returns:
      array