code: def test_show_images(mocker):
      mock_html = mocker.patch("IPython.display.HTML")
      labels = ["one", "two", "three"]
  
      show.images([np.eye(5)] * 3, labels=labels)
  
      mock_html.assert_called_once()
      args, _ = mock_html.call_args_list[0]
      html_arg = args[0]
      # check for img tag without closing bracket
      assert golden_eye_html[:-1] in html_arg
      # check that label strings are in output
      assert all(label in html_arg for label in labels)
  
file_path: lucid/tests/misc/io/test_showing.py
imports: from __future__ import absolute_import, division, print_function
  import pytest
  import numpy
  import lucid
  import lucid.misc.io.showing
  import IPython.display
label_desc: Use image node_id 2 for calling a global function with example usage: test_show_images(mocker) without return types