code: def test_slice_step_ne1(self, series_with_interval_index):
      # GH#31658 slice of scalar with step != 1
      ser = series_with_interval_index.copy()
      expected = ser.iloc[0:4:2]
  
      result = ser[0:4:2]
      tm.assert_series_equal(result, expected)
  
      result2 = ser[0:4][::2]
      tm.assert_series_equal(result2, expected)
  
file_path: pandas/pandas/tests/indexing/interval/test_interval_new.py
imports: import re
  import numpy
  import pytest
  from pandas.compat import IS64
  from pandas import Index, Interval, IntervalIndex, Series
  import pandas._testing
label_desc: Use image node_id 5 for calling the TestIntervalIndex obj's underlying member method code with example usage: obj.test_slice_step_ne1(series_with_interval_index) without return types