code: def test_json_empty_types():
      json_str = """ {}
      {"a": [], "b": {}}
      {"a": []}
      {"b": {}}
      {"c": {"d": []}}
      {"e": [{}]}
      """
      df = cudf.read_json(
          StringIO(json_str), orient="records", lines=True
      )
      pdf = pd.read_json(
          StringIO(json_str), orient="records", lines=True
      )
      assert_eq(df, pdf)
  
imports: import copy
  import gzip
  import itertools
  import os
  from io import BytesIO, StringIO
  from pathlib import Path
  import numpy
  import pandas
  import pyarrow
  import pytest
  import cudf
  from cudf.testing._utils import DATETIME_TYPES, NUMERIC_TYPES, TIMEDELTA_TYPES, assert_eq
label_desc: Use image node_id 34 for calling a global function with example usage: test_json_empty_types() without return types