code: def test_business_days_between(self):
      data = test_data.days_between_data
      date_tensor1 = dates.dates_from_tuples(
          [item["date1"] for item in data]
      )
      date_tensor2 = dates.dates_from_tuples(
          [item["date2"] for item in data]
      )
      expected_days_between = [item["days"] for item in data]
      cal = self.impl(
          weekend_mask=dates.WeekendMask.SATURDAY_SUNDAY,
          holidays=test_data.holidays,
      )
      actual_days_between = cal.business_days_between(
          date_tensor1, date_tensor2
      )
      self.assertAllEqual(expected_days_between, actual_days_between)
  
imports: import datetime
  import functools
  from absl.testing import parameterized
  import numpy
  import tensorflow.compat.v2
  import tf_quant_finance
  from tf_quant_finance.datetime import bounded_holiday_calendar
  from tf_quant_finance.datetime import test_data
  from tf_quant_finance.datetime import unbounded_holiday_calendar
  from tensorflow.python.framework import test_util
label_desc: Use image node_id 10 for calling the HolidayCalendarTest obj's underlying member method code with example usage: obj.test_business_days_between() without return types