code: def test_box_selector(
      self, input_param, boxes, logits, image_shape, expected_results
  ):
      box_selector = BoxSelector(**input_param)
      result = box_selector.select_boxes_per_image(
          boxes, logits, image_shape
      )
      assert_allclose(
          result[0],
          expected_results,
          type_test=True,
          device_test=False,
          atol=1e-3,
      )
  
file_path: MONAI/tests/test_detector_boxselector.py
imports: from __future__ import annotations
  import unittest
  import torch
  from parameterized import parameterized
  from monai.apps.detection.utils.box_selector import BoxSelector
  from tests.utils import assert_allclose
label_desc: Use image node_id 1 for calling the TestBoxSelector obj's underlying member method code with example usage: obj.test_box_selector(input_param, boxes, logits, image_shape, expected_results) without return types