code: def touch_geo_files(*prefixes):
      """Create and then remove VIIRS SDR geolocation files."""
      geofiles = [_touch_geo_file(prefix) for prefix in prefixes]
      try:
          yield geofiles
      finally:
          for filename in geofiles:
              os.remove(filename)
  
imports: import os
  import unittest
  from contextlib import contextmanager
  from unittest import mock
  import numpy
  import pytest
  from satpy.readers.viirs_atms_sdr_base import DATASET_KEYS
  from satpy.tests.reader_tests.test_hdf5_utils import FakeHDF5FileHandler
label_desc: Use image node_id 1 for calling a global function with example usage: touch_geo_files() without return types