code: def data(request):
      """Fixture returning parametrized (array, scalar) tuple.
  
      Used to test equivalence of scalars, numpy arrays with array ops, and the
      equivalence of DataFrame and Series ops.
      """
      return request.param
  
file_path: pandas/pandas/tests/arrays/masked/test_arithmetic.py
imports: from __future__ import annotations
  from typing import Any
  import numpy
  import pytest
  import pandas
  import pandas._testing
label_desc: Use image node_id 1 for calling a global function with example usage: data(request) and returns: request