code: def test_load_image_file_32bit(self):
      img = api.load_image_file(
          os.path.join(
              os.path.dirname(__file__), "test_images", "32bit.png"
          )
      )
      self.assertEqual(img.shape, (1200, 626, 3))
  
imports: import unittest
  import os
  import numpy
  from click.testing import CliRunner
  from face_recognition import api
  from face_recognition import face_recognition_cli
  from face_recognition import face_detection_cli
label_desc: Use image node_id 2 for calling the Test_face_recognition obj's underlying member method code with example usage: obj.test_load_image_file_32bit() without return types