code: def test_create_4_keypoints_change_frame():
      kpts_data = np.array([[0, 0], [0, 1], [1, 0], [1, 1]]).reshape(
          (4, 2)
      )
      kpts = slc.Keypoints(kpts_data, 3, 4)
      kpts.height = 2
      kpts.width = 2
  
      assert kpts.height == 2
      assert kpts.width == 2
      assert np.array_equal(kpts_data, kpts.data)
  
imports: import itertools
  import random
  import cv2
  import numpy
  import pytest
  import torch
  import solt.core
  import solt.transforms
  import solt.utils
  from .fixtures import *
label_desc: Use image node_id 16 for calling a global function with example usage: test_create_4_keypoints_change_frame() without return types