code: def test_plot(dummy: ep.Tensor) -> None:
      # just tests that the calls don't throw any errors
      images = ep.zeros(dummy, (10, 3, 32, 32))
      fbn.plot.images(images)
      fbn.plot.images(images, n=3)
      fbn.plot.images(images, n=3, data_format="channels_first")
      fbn.plot.images(images, nrows=4)
      fbn.plot.images(images, ncols=3)
      fbn.plot.images(images, nrows=2, ncols=6)
      fbn.plot.images(images, nrows=2, ncols=4)
      # test for single channel images
      images = ep.zeros(dummy, (10, 32, 32, 1))
      fbn.plot.images(images)
      with pytest.raises(ValueError):
          images = ep.zeros(dummy, (10, 3, 3, 3))
          fbn.plot.images(images)
      with pytest.raises(ValueError):
          images = ep.zeros(dummy, (10, 1, 1, 1))
          fbn.plot.images(images)
      with pytest.raises(ValueError):
          images = ep.zeros(dummy, (10, 32, 32))
          fbn.plot.images(images)
      with pytest.raises(ValueError):
          images = ep.zeros(dummy, (10, 3, 32, 32))
          fbn.plot.images(images, data_format="foo")
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_plot(dummy) without return types