code: def test_linspace_behavior(self, periods, freq):
      # GH 20976
      result = timedelta_range(
          start="0 days", end="4 days", periods=periods
      )
      expected = timedelta_range(
          start="0 days", end="4 days", freq=freq
      )
      tm.assert_index_equal(result, expected)
  
file_path: pandas/pandas/tests/indexes/timedeltas/test_timedelta_range.py
imports: import numpy
  import pytest
  from pandas import Timedelta, TimedeltaIndex, timedelta_range, to_timedelta
  import pandas._testing
  from pandas.tseries.offsets import Day, Second
label_desc: Use image node_id 4 for calling the TestTimedeltas obj's underlying member method code with example usage: obj.test_linspace_behavior(periods, freq) without return types