code: def setup_loading_other_datasets():
      try:
          import pandas  # noqa
      except ImportError:
          raise SkipTest(
              "Skipping loading_other_datasets.rst, pandas not installed"
          )
  
      # checks SKLEARN_SKIP_NETWORK_TESTS to see if test should run
      run_network_tests = (
          environ.get("SKLEARN_SKIP_NETWORK_TESTS", "1") == "0"
      )
      if not run_network_tests:
          raise SkipTest(
              "Skipping loading_other_datasets.rst, tests can be "
              "enabled by setting SKLEARN_SKIP_NETWORK_TESTS=0"
          )
  
imports: import os
  import warnings
  from os import environ
  from os.path import exists, join
  import pytest
  from _pytest.doctest import DoctestItem
  from sklearn.datasets import get_data_home
  from sklearn.datasets._base import _pkl_filepath
  from sklearn.datasets._twenty_newsgroups import CACHE_NAME
  from sklearn.utils import IS_PYPY
  from sklearn.utils._testing import SkipTest, check_skip_network
  from sklearn.utils.fixes import np_base_version, parse_version
label_desc: Use image node_id 5 for calling a global function with example usage: setup_loading_other_datasets() without return types