code: def test_different_normalize_equals(self, _offset):
      # GH#21404 changed __eq__ to return False when `normalize` does not match
      offset = _offset()
      offset2 = _offset(normalize=True)
      assert offset != offset2
  
imports: from __future__ import annotations
  from datetime import datetime, time
  import numpy
  import pytest
  from pandas._libs.tslibs import Timestamp
  from pandas._libs.tslibs.offsets import BusinessHour, CustomBusinessHour, Nano
  from pandas.tests.tseries.offsets.common import assert_offset_equal
  from pandas.tseries.holiday import USFederalHolidayCalendar
label_desc: Use image node_id 2 for calling the TestCustomBusinessHour obj's underlying member method code with example usage: obj.test_different_normalize_equals(_offset) without return types