code: def test_groupby_boxplot_subplots_false(
      self, col, expected_xticklabel
  ):
      # GH 16748
      df = DataFrame(
          {
              "cat": np.random.default_rng(2).choice(
                  list("abcde"), 100
              ),
              "v": np.random.default_rng(2).random(100),
              "v1": np.random.default_rng(2).random(100),
          }
      )
      grouped = df.groupby("cat")
  
      axes = _check_plot_works(
          grouped.boxplot,
          subplots=False,
          column=col,
          return_type="axes",
      )
  
      result_xticklabel = [x.get_text() for x in axes.get_xticklabels()]
      assert expected_xticklabel == result_xticklabel
  
imports: import itertools
  import string
  import numpy
  import pytest
  from pandas import DataFrame, MultiIndex, Series, date_range, plotting, timedelta_range
  import pandas._testing
  from pandas.tests.plotting.common import _check_axes_shape, _check_box_return_type, _check_plot_works, _check_ticks_props, _check_visible
  from pandas.io.formats.printing import pprint_thing
label_desc: Use image node_id 25 for calling the TestDataFrameGroupByPlots obj's underlying member method code with example usage: obj.test_groupby_boxplot_subplots_false(col, expected_xticklabel) without return types