code: def exitShortPosition(self, bars, position):
      raise Exception("Not implemented")
  
imports: from .None import common
  from pyalgotrade import strategy
  from pyalgotrade.barfeed import yahoofeed
  from pyalgotrade.technical import ma
  from pyalgotrade.technical import cross
label_desc: Use image node_id 5 for calling the SMACrossOverStrategy obj's underlying member method code with example usage: obj.exitShortPosition(bars, position) without return types