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模型训练断点续训时加载 optimize权重文件时 https://github.com/mindspore-lab/mindcv/blob/main/train.py逻辑中只能加载 最优的optimize权重文件进行断点续训，没办法指定传入某个epoch的optimize权重文件进行断点续训
Describe the solution you'd like
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加载任意的epoch对应的optimize权重文件进行断点续训
Describe alternatives you've considered
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这个需求来源模型看护，非用户需求。提这个需求方便后续追踪，也方便开发者后续或许增加这个需求的逻辑
Additional context
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比如下图修改可作为参考：
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Is your feature request related to a problem? Please describe. A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] 模型训练断点续训时加载 optimize权重文件时 https://github.com/mindspore-lab/mindcv/blob/main/train.py逻辑中只能加载 最优的optimize权重文件进行断点续训，没办法指定传入某个epoch的optimize权重文件进行断点续训 Describe the solution you'd like A clear and concise description of what you want to happen. 加载任意的epoch对应的optimize权重文件进行断点续训 Describe alternatives you've considered A clear and concise description of any alternative solutions or features you've considered. 这个需求来源模型看护，非用户需求。提这个需求方便后续追踪，也方便开发者后续或许增加这个需求的逻辑 Additional context Add any other context or screenshots about the feature request here. 比如下图修改可作为参考：