code: def includeBar(self, bar_):
      raise NotImplementedError()
  
imports: import datetime
  import pytz
  import six
  from pyalgotrade.utils import dt
  from pyalgotrade.utils import csvutils
  from pyalgotrade.barfeed import membf
  from pyalgotrade import bar
label_desc: Use image node_id 1 for calling the BarFilter obj's underlying member method code with example usage: obj.includeBar(bar_) without return types