code: def test_fix_stim():
      """Test fixing stim STI016 for Neuromag."""
      raw = read_raw_fif(raw_fname, preload=True)
      # 32768 (016) + 3 (002+001) bits gets incorrectly coded during acquisition
      raw._data[raw.ch_names.index("STI 014"), :3] = [0, -32765, 0]
      with pytest.warns(RuntimeWarning, match="STI016"):
          events = find_events(raw, "STI 014")
      assert_array_equal(events[0], [raw.first_samp + 1, 0, 32765])
      events = find_events(raw, "STI 014", uint_cast=True)
      assert_array_equal(events[0], [raw.first_samp + 1, 0, 32771])
  
imports: import os
  from pathlib import Path
  import numpy
  import pytest
  from numpy.testing import assert_allclose, assert_array_almost_equal, assert_array_equal, assert_equal
  from mne import Annotations, Epochs, compute_raw_covariance, count_events, create_info, find_events, find_stim_steps, make_fixed_length_events, pick_channels, pick_events, read_events, read_evokeds, write_events
  from mne.datasets import testing
  from mne.event import AcqParserFIF, define_target_events, match_event_names, merge_events, shift_time_events
  from mne.io import RawArray, read_raw_fif
label_desc: Use image node_id 1 for calling a global function with example usage: test_fix_stim() without return types