def _make_experience(self, experience_idx: int) -> ExperienceWrapper[TCLExperience]:
        """
        Obtain the experience at the given position in the wrapped stream.
        """
        exp = self._wrapped_stream[experience_idx]
        wrapped_exp = ExperienceWrapper(exp, experience_idx, self)
        return wrapped_exp

        Obtain the experience at the given position in the wrapped stream.
        
avalanche/benchmarks/scenarios/deprecated/benchmark_wrapper_utils.py