code: def test_unicode_filename(version):
      # GH #209
      name = (b"Besa_Kavaj\xc3\xab.feather").decode("utf-8")
      df = pd.DataFrame({"foo": [1, 2, 3, 4]})
      _check_pandas_roundtrip(
          df, path=random_path(prefix=name), version=version
      )
  
imports: import io
  import os
  import sys
  import tempfile
  import pytest
  import hypothesis
  import hypothesis.strategies
  import numpy
  import pyarrow
  import pyarrow.tests.strategies
  from pyarrow.feather import read_feather, write_feather, read_table, FeatherDataset
label_desc: Use image node_id 37 for calling a global function with example usage: test_unicode_filename(version) without return types