code: def test_roundtrip_from_dask_index_false(tmpdir):
      tmpdir = str(tmpdir)
      ddf.to_parquet(tmpdir, engine="pyarrow")
  
      ddf2 = dask_cudf.read_parquet(tmpdir, index=False)
      dd.assert_eq(ddf.reset_index(drop=False), ddf2)
  
imports: import glob
  import math
  import os
  import numpy
  import pandas
  import pytest
  import dask
  from dask import dataframe
  from dask.utils import natural_sort_key
  import cudf
  import dask_cudf
label_desc: Use image node_id 3 for calling a global function with example usage: test_roundtrip_from_dask_index_false(tmpdir) without return types