code: def test_write_empty_bbox(tmpdir, geometry):
      # empty dataframe or all missing geometries -> avoid bbox with NaNs
      gdf = geopandas.GeoDataFrame(
          {"col": [1] * len(geometry)}, geometry=geometry
      )
      gdf.to_parquet(tmpdir / "test.parquet")
  
      from pyarrow.parquet import read_table
  
      table = read_table(tmpdir / "test.parquet")
      metadata = json.loads(table.schema.metadata[b"geo"])
      assert "encoding" in metadata["columns"]["geometry"]
      assert "bbox" not in metadata["columns"]["geometry"]
  
imports: from __future__ import absolute_import
  from itertools import product
  import json
  from packaging.version import Version
  import os
  import pathlib
  import pytest
  from pandas import DataFrame, read_parquet
  from pandas.testing import assert_frame_equal
  import numpy
  import pyproj
  from shapely.geometry import box, Point, MultiPolygon
  import geopandas
  from geopandas import GeoDataFrame, read_file, read_parquet, read_feather
  from geopandas.array import to_wkb
  from geopandas.io.arrow import SUPPORTED_VERSIONS, _create_metadata, _decode_metadata, _encode_metadata, _geopandas_to_arrow, _get_filesystem_path, _remove_id_from_member_of_ensembles, _validate_dataframe, _validate_metadata, METADATA_VERSION
  from geopandas.testing import assert_geodataframe_equal, assert_geoseries_equal
  from geopandas.tests.util import mock
label_desc: Use image node_id 34 for calling a global function with example usage: test_write_empty_bbox(tmpdir, geometry) without return types