code: def testIGE_Broker2(self):
      self.__testIGE_BrokerImpl(2)
  
file_path: pyalgotrade/testcases/sharpe_analyzer_test.py
imports: import datetime
  from .None import common
  from .None import strategy_test
  from pyalgotrade.barfeed import yahoofeed
  from pyalgotrade.barfeed import ninjatraderfeed
  from pyalgotrade.barfeed import csvfeed
  from pyalgotrade.stratanalyzer import sharpe
  from pyalgotrade.broker import backtesting
  from pyalgotrade import broker
  from pyalgotrade import marketsession
label_desc: Use image node_id 5 for calling the SharpeRatioTestCase obj's underlying member method code with example usage: obj.testIGE_Broker2() without return types