code: def test_get_filepaths_match_regex(self):
      result = list(
          io.get_filepaths(
              TESTS_DIR, match_regex="_io", extension=".py"
          )
      )
      assert len(result) == 1
  
imports: import os
  import tarfile
  import zipfile
  import numpy
  import pytest
  from scipy import sparse
  from textacy import io, utils
label_desc: Use image node_id 4 for calling the TestIOUtils obj's underlying member method code with example usage: obj.test_get_filepaths_match_regex() without return types