code: def _test_minute_bundle(self):
      # exchange_name = 'poloniex'
      # data_frequency = 'minute'
  
      # exchange = get_exchange(exchange_name)
      # asset = exchange.get_asset('neos_btc')
  
      # path = get_bcolz_chunk(
      #     exchange_name=exchange_name,
      #     symbol=asset.symbol,
      #     data_frequency=data_frequency,
      #     period='2017-5',
      # )
      pass
  
imports: import os
  import tempfile
  from logging import getLogger
  import pandas
  from catalyst.exchange.exchange_bcolz import BcolzExchangeBarReader, BcolzExchangeBarWriter
  from catalyst.exchange.exchange_bundle import ExchangeBundle, BUNDLE_NAME_TEMPLATE
  from catalyst.exchange.utils.bundle_utils import get_bcolz_chunk, get_df_from_arrays
  from catalyst.exchange.utils.datetime_utils import get_start_dt
  from catalyst.exchange.utils.exchange_utils import get_exchange_folder
  from catalyst.exchange.utils.factory import get_exchange
  from catalyst.exchange.utils.stats_utils import df_to_string
  from catalyst.utils.paths import ensure_directory
label_desc: Use image node_id 8 for calling the TestExchangeBundle obj's underlying member method code with example usage: obj._test_minute_bundle() without return types