code: def test_reset_index_with_intervals(self):
      idx = IntervalIndex.from_breaks(np.arange(11), name="x")
      original = DataFrame({"x": idx, "y": np.arange(10)})[["x", "y"]]
  
      result = original.set_index("x")
      expected = DataFrame({"y": np.arange(10)}, index=idx)
      tm.assert_frame_equal(result, expected)
  
      result2 = result.reset_index()
      tm.assert_frame_equal(result2, original)
  
imports: from datetime import datetime
  from itertools import product
  import numpy
  import pytest
  from pandas.core.dtypes.common import is_float_dtype, is_integer_dtype
  import pandas
  from pandas import Categorical, CategoricalIndex, DataFrame, Index, Interval, IntervalIndex, MultiIndex, RangeIndex, Series, Timestamp, cut, date_range
  import pandas._testing
label_desc: Use image node_id 6 for calling the TestResetIndex obj's underlying member method code with example usage: obj.test_reset_index_with_intervals() without return types