code: def onUnhandledException(self, exception):
      logger.critical("Unhandled exception", exc_info=exception)
      raise
  
imports: import json
  import time
  import threading
  import six
  from ws4py.client import tornadoclient
  import tornado
  import pyalgotrade.logger
label_desc: Use image node_id 11 for calling the WebSocketClientBase obj's underlying member method code with example usage: obj.onUnhandledException(exception) without return types