code: def test_fixed_size_list():
      s = pa.scalar([1, None, 3], type=pa.list_(pa.int64(), 3))
  
      assert len(s) == 3
      assert isinstance(s, pa.FixedSizeListScalar)
      assert repr(s) == "<pyarrow.FixedSizeListScalar: [1, None, 3]>"
      assert s.as_py() == [1, None, 3]
      assert s[0].as_py() == 1
      assert s[1].as_py() is None
      assert s[-1] == s[2]
      with pytest.raises(IndexError):
          s[-4]
      with pytest.raises(IndexError):
          s[3]
  
imports: import datetime
  import decimal
  import pytest
  import sys
  import weakref
  import numpy
  import pyarrow
  import pyarrow.compute
  from pyarrow.tests import util
label_desc: Use image node_id 35 for calling a global function with example usage: test_fixed_size_list() without return types