I want the f5-tts finetune-cli command to support a finetuning checkpoint staging mode.

I want the f5-tts finetune-cli command to support a finetuning checkpoint staging mode.: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). I also need to be able to provide my own seed checkpoint with --pretrain /path/to/model.pt together with --finetune ; in that…

The task

I also need to be able to provide my own seed checkpoint with `--pretrain /path/to/model.pt` together with `--finetune`; in that case the CLI should copy my local file instead of downloading a default. If the source filename does not already start with `pretrained_`, the copied checkpoint should be renamed with that…

Part of FineEnvs/MiMo-V2.6-RL-harbor-code.