code: def test_get_filepaths_ignore_regex(self):
      assert (
          len(
              list(
                  io.get_filepaths(
                      TESTS_DIR,
                      ignore_regex="(conf)?test",
                      ignore_invisible=True,
                  )
              )
          )
          == 0
      )
  
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 3 for calling the TestIOUtils obj's underlying member method code with example usage: obj.test_get_filepaths_ignore_regex() without return types