code: def data_for_sorting():
      return JSONArray([{"b": 1}, {"c": 4}, {"a": 2, "c": 3}])
  
imports: import collections
  import operator
  import sys
  import numpy
  import pytest
  import pandas
  import pandas._testing
  from pandas.tests.extension import base
  from pandas.tests.extension.json.array import JSONArray, JSONDtype, make_data
label_desc: Use image node_id 4 for calling a global function with example usage: data_for_sorting() and returns: JSONArray