    def train(self, resume_checkpoint_path: Optional[str] = None):
        """
        Start to train.
        Args:
            resume_checkpoint_path (`int`):
                The path to start resume training.
        """
        self._run_train(resume_checkpoint_path)
Start to train.
Args:
resume_checkpoint_path (`int`):
The path to start resume training.
towhee/trainer/trainer.py