code: def test_type_comparisons():
      val = pa.int32()
      assert val == pa.int32()
      assert val == "int32"
      assert val != 5
  
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 6 for calling a global function with example usage: test_type_comparisons() without return types