code: def test_recreate_from_data(self, freq):
      org = period_range(start="2001/04/01", freq=freq, periods=1)
      idx = PeriodIndex(org.values, freq=freq)
      tm.assert_index_equal(idx, org)
  
imports: import numpy
  import pytest
  from pandas._libs.tslibs.period import IncompatibleFrequency
  from pandas.core.dtypes.dtypes import PeriodDtype
  from pandas import Index, NaT, Period, PeriodIndex, Series, date_range, offsets, period_range
  import pandas._testing
  from pandas.core.arrays import PeriodArray
label_desc: Use image node_id 30 for calling the TestPeriodIndex obj's underlying member method code with example usage: obj.test_recreate_from_data(freq) without return types