def eval(self: TCLExperience) -> TCLExperience:
        """Return inference experience.

        This is a copy of the experience itself where the inference data (e.g.
        experience IDs) is available.
        """
        exp = copy(self)
        exp._exp_mode = ExperienceMode.EVAL
        return exp
Return inference experience.

        This is a copy of the experience itself where the inference data (e.g.
        experience IDs) is available.
        
avalanche/benchmarks/scenarios/generic_scenario.py