code: def check_data(expected, actual, system):
      """Check data for equality."""
      decimal = 7
      if system in system_decimal_accuracy_dict:
          decimal = system_decimal_accuracy_dict[system]
  
      np.testing.assert_almost_equal(expected, actual, decimal=decimal)
  
file_path: mne-python/mne/io/fieldtrip/tests/helpers.py
imports: import os
  from functools import partial
  import numpy
  import mne
  from mne.utils import object_diff
label_desc: Use image node_id 11 for calling a global function with example usage: check_data(expected, actual, system) without return types