code: def test_repeat(self):
      index = timedelta_range("1 days", periods=2, freq="D")
      exp = TimedeltaIndex(["1 days", "1 days", "2 days", "2 days"])
      for res in [index.repeat(2), np.repeat(index, 2)]:
          tm.assert_index_equal(res, exp)
          assert res.freq is None
  
      index = TimedeltaIndex(["1 days", "NaT", "3 days"])
      exp = TimedeltaIndex(
          [
              "1 days",
              "1 days",
              "1 days",
              "NaT",
              "NaT",
              "NaT",
              "3 days",
              "3 days",
              "3 days",
          ]
      )
      for res in [index.repeat(3), np.repeat(index, 3)]:
          tm.assert_index_equal(res, exp)
          assert res.freq is None
  
imports: import numpy
  from pandas import TimedeltaIndex, timedelta_range
  import pandas._testing
label_desc: Use image node_id 1 for calling the TestRepeat obj's underlying member method code with example usage: obj.test_repeat() without return types