code: def test_read_example_data():
      # read any example data files
      for fname in glob(pjoin(TEST_DATA_PATH, "*.nc")):
          with netcdf_file(fname, "r") as f:
              pass
          with netcdf_file(fname, "r", mmap=False) as f:
              pass
  
file_path: nibabel/nibabel/externals/tests/test_netcdf.py
imports: import os
  from os.path import join, dirname
  from io import BytesIO
  from glob import glob
  from contextlib import contextmanager
  import numpy
  import pytest
  from ..netcdf import netcdf_file
label_desc: Use image node_id 5 for calling a global function with example usage: test_read_example_data() without return types