code: def test_reindex_single_named_indexer(self):
      # https://github.com/pandas-dev/pandas/issues/12392
      df = DataFrame({"A": [1, 2, 3], "B": [1, 2, 3]})
      result = df.reindex([0, 1], columns=["A"])
      expected = DataFrame({"A": [1, 2]})
      tm.assert_frame_equal(result, expected)
  
imports: from datetime import datetime, timedelta
  import inspect
  import numpy
  import pytest
  from pandas._libs.tslibs.timezones import dateutil_gettz
  from pandas.compat import IS64, is_platform_windows
  from pandas.compat.numpy import np_version_gt2
  import pandas
  from pandas import Categorical, CategoricalIndex, DataFrame, Index, MultiIndex, Series, date_range, isna
  import pandas._testing
  from pandas.api.types import CategoricalDtype
label_desc: Use image node_id 34 for calling the TestDataFrameSelectReindex obj's underlying member method code with example usage: obj.test_reindex_single_named_indexer() without return types