code: def test_fields_heap(gdb_arrow):
      check_heap_repr(
          gdb_arrow,
          "heap_int_field",
          'arrow::field("ints", arrow::int64())',
      )
  
imports: from functools import lru_cache
  import os
  import re
  import shutil
  import subprocess
  import sys
  import pytest
  import pyarrow
label_desc: Use image node_id 20 for calling a global function with example usage: test_fields_heap(gdb_arrow) without return types