code: def fn_result(self):
      return self._fn_result
  
imports: import threading
  import time
  from bluefog.run.horovodrun.common.util import network
  from bluefog.run.horovodrun.common.util import safe_shell_exec
label_desc: Use image node_id 3 for calling the BasicTaskService obj's underlying member method code with example usage: obj.fn_result() and returns: self