Kallinteris-Andreas

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TRL-demo-Qwen2.5-0.5B-Reward-max_lenght512-4RA-gradient_checkpoint

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• "numpy._core.multiarray._reconstruct",
• "torch.ByteStorage",
• "torch._utils._rebuild_tensor_v2",
• "_codecs.encode",
• "numpy.ndarray",
• "collections.OrderedDict",
• "numpy.dtype"

How to fix it?

• "transformers.trainer_utils.IntervalStrategy",
• "accelerate.utils.dataclasses.DistributedType",
• "transformers.trainer_pt_utils.AcceleratorConfig",
• "transformers.trainer_utils.SchedulerType",
• "transformers.trainer_utils.SaveStrategy",
• "transformers.training_args.OptimizerNames",
• "accelerate.state.PartialState",
• "torch.device",
• "trl.trainer.reward_config.RewardConfig",
• "transformers.trainer_utils.HubStrategy"

How to fix it?