message: param server test pickle fix
diff: @@ -12,12 +12,8 @@ from bark.commons import CppParamServerTestObject
  from bark.models.behavior import BehaviorIDMClassic
  def pickle_unpickle(object):
  - with open('temp.pickle','wb') as f:
  - pickle.dump(object,f)
  - object = None
  - with open( 'temp.pickle', "rb" ) as f:
  - object = pickle.load(f)
  - return object
  + return pickle.loads(
  + pickle.dumps(object))
  