code: def test_units_H_T_S_L_N_U_deprecated(self, unit, unit_depr):
      # GH#52536
      msg = f"'{unit_depr}' is deprecated and will be removed in a future version."
  
      expected = Timedelta(1, unit=unit)
      with tm.assert_produces_warning(FutureWarning, match=msg):
          result = Timedelta(1, unit=unit_depr)
      tm.assert_equal(result, expected)
  
imports: from datetime import timedelta
  from itertools import product
  import numpy
  import pytest
  from pandas._libs.tslibs import OutOfBoundsTimedelta
  from pandas._libs.tslibs.dtypes import NpyDatetimeUnit
  from pandas import Index, NaT, Timedelta, TimedeltaIndex, offsets, to_timedelta
  import pandas._testing
label_desc: Use image node_id 2 for calling the TestTimedeltaConstructorUnitKeyword obj's underlying member method code with example usage: obj.test_units_H_T_S_L_N_U_deprecated(unit, unit_depr) without return types