code: def test_wrong_output_datatype(wrong_output_datatype_func_fixture):
      _, func_name = wrong_output_datatype_func_fixture
  
      expected_expr = (
          "Expected output datatype int16, "
          "but function returned datatype int64"
      )
  
      with pytest.raises(TypeError, match=expected_expr):
          pc.call_function(func_name, [pa.array([20, 30])])
  
imports: import pytest
  import numpy
  import pyarrow
  from pyarrow import compute
label_desc: Use image node_id 26 for calling a global function with example usage: test_wrong_output_datatype(wrong_output_datatype_func_fixture) without return types