code: def test_parquet_statistics_filter_11069(tmp_path: Path) -> None:
      tmp_path.mkdir(exist_ok=True)
      file_path = tmp_path / "foo.parquet"
      pl.DataFrame({"x": [1, None]}).write_parquet(
          file_path, statistics=False
      )
  
      result = (
          pl.scan_parquet(file_path)
          .filter(pl.col("x").is_null())
          .collect()
      )
      expected = {"x": [None]}
      assert result.to_dict(as_series=False) == expected
  
imports: from __future__ import annotations
  from collections import OrderedDict
  from pathlib import Path
  from typing import TYPE_CHECKING, Any
  import pandas
  import pytest
  import polars
  from polars.testing import assert_frame_equal
label_desc: Use image node_id 17 for calling a global function with example usage: test_parquet_statistics_filter_11069(tmp_path) without return types