Thank you to open your code! i git your recommend [repo](https://github.com/nwojke/deep_sort) and this [repo](https://github.com/nwojke/cosine_metric_learning) because i use Market1501 datasets and input : ``` python train_market1501.py \ --dataset_dir=./Market-1501-v15.09.15/ \ --loss_mode=cosine-softmax \ --log_dir=./output/market1501/ \ --run_id=cosine-softmax ``` trained a model ,the model file likes the below: ``` model.ckpt-20000.data-00000-of-00001 model.ckpt-20000.meta model.ckpt-20000.index ``` so could you tell or share code to us that how to convert this model to the 'ckpt.bin' model ? thank you !!