code: def test_get_default_holidays(self, country, expected):
      times = pd.date_range(
          start="2012-12-25",
          end="2013-01-01",
          freq=pd.DateOffset(days=1),
      )
      holidays = holiday_effects.get_default_holidays(times, country)
      self.assertTrue(holidays.equals(expected))
  
file_path: probability/tensorflow_probability/python/sts/holiday_effects_test.py
imports: from absl.testing import parameterized
  import pandas
  from tensorflow_probability.python.internal import test_util
  from tensorflow_probability.python.sts import holiday_effects
label_desc: Use image node_id 3 for calling the HolidayEffectsTest obj's underlying member method code with example usage: obj.test_get_default_holidays(country, expected) without return types