docstr: Saves the model to the specified path.
docstr_tok: ["Saves","the","model","to","the","specified","path","."]
code: def save(self, output_dir: str) -> None:
      """
      Saves the model to the specified path.
      """
      self._trainer.model.save_pretrained(output_dir)
      self._trainer.tokenizer.save_pretrained(output_dir)
  
file_path: argilla/src/argilla/client/feedback/training/frameworks/trl.py
imports: import logging
  from typing import TYPE_CHECKING, Dict, List, Optional, Union
  from argilla.client.feedback.training.base import ArgillaTrainerSkeleton
  from argilla.client.feedback.training.schemas.base import TrainingTaskForDPO, TrainingTaskForPPO, TrainingTaskForRM, TrainingTaskForSFT
  from argilla.training.utils import filter_allowed_args
  from argilla.utils.dependency import require_dependencies, requires_dependencies
label_desc: Use image node_id 7 for calling the ArgillaTRLTrainer obj's underlying member method code with example usage: obj.save(output_dir) without return types