code: def test_json_deserializer_array(json_deserializer):
      result = json_deserializer.deserialize(
          io.BytesIO(b"[1, 2, 3]"), "application/json"
      )
  
      assert result == [1, 2, 3]
  
imports: from __future__ import absolute_import
  import io
  import json
  import numpy
  import pandas
  import pytest
  from sagemaker.deserializers import StringDeserializer, BytesDeserializer, CSVDeserializer, StreamDeserializer, NumpyDeserializer, JSONDeserializer, PandasDeserializer, JSONLinesDeserializer
label_desc: Use image node_id 21 for calling a global function with example usage: test_json_deserializer_array(json_deserializer) without return types