code: def test_creation_options(tmpdir, runner, feature_seq):
      tmpfile = str(tmpdir.mkdir("tests").join("test.shp"))
      result = runner.invoke(
          main_group,
          [
              "load",
              "-f",
              "Shapefile",
              "--co",
              "ENCODING=LATIN1",
              tmpfile,
          ],
          feature_seq,
      )
      assert result.exit_code == 0
      assert tmpdir.join("tests/test.cpg").read() == "LATIN1"
  
file_path: Fiona/tests/test_fio_load.py
imports: from functools import partial
  import json
  import os
  import shutil
  import pytest
  import fiona
  from fiona.fio.main import main_group
  from fiona.model import ObjectEncoder
label_desc: Use image node_id 10 for calling a global function with example usage: test_creation_options(tmpdir, runner, feature_seq) without return types