def last_outcome_request(self):
        return self.outcome_requests[-1]
Unregistering a streaming producer removes it, reverting to initial state.
dataset/ETHPy150Open tophatmonocle/ims_lti_py/ims_lti_py/tool_provider.py/ToolProvider.last_outcome_request--crossover with--dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/protocols/test/test_tls.py/TLSProducerTests.test_streamingProducerUnregister