code: def test_plot_epochs_not_preloaded(epochs_unloaded, browser_backend):
      """Test plotting non-preloaded epochs."""
      if platform.machine() == "arm64":
          pytest.xfail("Flakey verbose behavior on macOS arm64")
      assert epochs_unloaded._data is None
      epochs_unloaded.plot()
      assert epochs_unloaded._data is None
  
imports: import platform
  import matplotlib.pyplot
  import numpy
  import pytest
  from mne import Epochs, EpochsArray, create_info
  from mne.datasets import testing
  from mne.event import make_fixed_length_events
  from mne.viz import plot_drop_log
label_desc: Use image node_id 1 for calling a global function with example usage: test_plot_epochs_not_preloaded(epochs_unloaded, browser_backend) without return types