code: def test_translate(self):
      th_boxes = torch.Tensor([10, 10, 20, 20]).reshape(1, 1, 4)
      boxes = HorizontalBoxes(th_boxes)
      boxes.translate_([23, 46])
      translated_boxes_th = torch.Tensor([33, 56, 43, 66]).reshape(
          1, 1, 4
      )
      assert_allclose(boxes.tensor, translated_boxes_th)
  
imports: import random
  from math import sqrt
  from unittest import TestCase
  import cv2
  import numpy
  import torch
  from mmengine.testing import assert_allclose
  from mmdet.structures.bbox import HorizontalBoxes
  from mmdet.structures.mask import BitmapMasks, PolygonMasks
label_desc: Use image node_id 5 for calling the TestHorizontalBoxes obj's underlying member method code with example usage: obj.test_translate() without return types