Hello!
in SingleGPU_train_finetune_noprompt.py when argument ifwarmup is False I get: `UnboundLocalError: local variable 'lr' referenced before assignmentin 136 line [code](https://github.com/mazurowski-lab/finetune-SAM/blob/2e6574e32b8cb7d1437883b03cb2054e0c019118/SingleGPU_train_finetune_noprompt.py#L136). I thing variablelr_` should have a value regardless of the argument if_warmup
Hello! in SingleGPU_train_finetune_noprompt.py when argument ifwarmup is False I get: `UnboundLocalError: local variable 'lr' referenced before assignment
in 136 line [code](https://github.com/mazurowski-lab/finetune-SAM/blob/2e6574e32b8cb7d1437883b03cb2054e0c019118/SingleGPU_train_finetune_noprompt.py#L136). I thing variable
lr_` should have a value regardless of the argument if_warmupThanks for the great project!