class Test(object): lrp = LearningRuleTypeParam('lrp', default=None)
class Test: lrp = LearningRuleTypeParam("lrp", default=None)
class Test(object): lrp = LearningRuleTypeParam('lrp', default=None)
class Test: lrp = LearningRuleTypeParam("lrp", default=None)