code: def test_type_integers():
      dtypes = [
          "int8",
          "int16",
          "int32",
          "int64",
          "uint8",
          "uint16",
          "uint32",
          "uint64",
      ]
  
      for name in dtypes:
          factory = getattr(pa, name)
          t = factory()
          assert str(t) == name
  
imports: from collections import OrderedDict
  import sys
  import weakref
  import pytest
  import numpy
  import pyarrow
  import pyarrow.tests.util
  from pyarrow.vendored.version import Version
label_desc: Use image node_id 2 for calling a global function with example usage: test_type_integers() without return types