code: def init_instance_fixtures(self):
      super(TestResampleSessionBars, self).init_instance_fixtures()
      self.session_bar_reader = MinuteResampleSessionBarReader(
          self.trading_calendar, self.bcolz_future_minute_bar_reader
      )
  
imports: from collections import OrderedDict
  from numbers import Real
  from nose_parameterized import parameterized
  from numpy.testing import assert_almost_equal
  from numpy import nan, array, full, isnan
  import pandas
  from pandas import DataFrame
  from six import iteritems
  from zipline.data.resample import minute_frame_to_session_frame, DailyHistoryAggregator, MinuteResampleSessionBarReader, ReindexMinuteBarReader, ReindexSessionBarReader
  from zipline.testing import parameter_space
  from zipline.testing.fixtures import WithEquityMinuteBarData, WithBcolzEquityMinuteBarReader, WithBcolzEquityDailyBarReader, WithBcolzFutureMinuteBarReader, ZiplineTestCase
label_desc: Use image node_id 3 for calling the TestResampleSessionBars obj's underlying member method code with example usage: obj.init_instance_fixtures() without return types