def get_event_buffer(self):
        d = self.event_buffer
        self.event_buffer = {}
        return d
Ensure correct feature is activated for corresponding state, even after
dataset/ETHPy150Open airbnb/airflow/airflow/executors/base_executor.py/BaseExecutor.get_event_buffer--crossover with--dataset/ETHPy150Open rlpy/rlpy/tests/test_representations/test_LocalBases.py/test_phi_post_expansion