code: def start(self):
      super(ResampledBarFeed, self).start()
  
imports: from pyalgotrade import barfeed
  from pyalgotrade.dataseries import resampled
  from pyalgotrade import resamplebase
  from pyalgotrade import bar
label_desc: Use image node_id 9 for calling the ResampledBarFeed obj's underlying member method code with example usage: obj.start() without return types