code: def _get_test_info():
      """Make test info."""
      test_info = _empty_info(1000)
      loc = np.array(
          [0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0],
          dtype=np.float32,
      )
      test_info["chs"] = [
          {
              "cal": 1,
              "ch_name": "ICA 001",
              "coil_type": 0,
              "coord_frame": 0,
              "kind": 502,
              "loc": loc.copy(),
              "logno": 1,
              "range": 1.0,
              "scanno": 1,
              "unit": -1,
              "unit_mul": 0,
          },
          {
              "cal": 1,
              "ch_name": "ICA 002",
              "coil_type": 0,
              "coord_frame": 0,
              "kind": 502,
              "loc": loc.copy(),
              "logno": 2,
              "range": 1.0,
              "scanno": 2,
              "unit": -1,
              "unit_mul": 0,
          },
          {
              "cal": 0.002142000012099743,
              "ch_name": "EOG 061",
              "coil_type": 1,
              "coord_frame": 0,
              "kind": 202,
              "loc": loc.copy(),
              "logno": 61,
              "range": 1.0,
              "scanno": 376,
              "unit": 107,
              "unit_mul": 0,
          },
      ]
      test_info._unlocked = False
      test_info._update_redundant()
      test_info._check_consistency()
      return test_info
  
imports: import copy
  from pathlib import Path
  import matplotlib.pyplot
  import numpy
  import pytest
  from numpy.testing import assert_allclose, assert_array_almost_equal, assert_array_equal, assert_equal
  from mne import pick_info, pick_types
  from mne._fiff.constants import FIFF
  from mne._fiff.meas_info import _empty_info
  from mne.channels import find_layout, make_eeg_layout, make_grid_layout, read_layout
  from mne.channels.layout import _box_size, _find_topomap_coords, generate_2d_layout
  from mne.defaults import HEAD_SIZE_DEFAULT
  from mne.io import read_info, read_raw_kit
label_desc: Use image node_id 1 for calling a global function with example usage: _get_test_info() and returns: test_info