docstr: Generate and return a model card based on the model card data.
  
  Args:
      output_dir: If given, folder where the model card will be written.
  
  Returns:
      model_card: The model card.
docstr_tok: ["Generate","and","return","a","model","card","based","on","the","model","card","data",".","Args",":","output_dir",":","If","given",",","folder","where","the","model","card","will","be","written",".","Returns",":","model_card",":","The","model","card","."]
code: def generate_model_card(
      self, output_dir: Optional[str] = None
  ) -> "ArgillaModelCard":
      """Generate and return a model card based on the model card data.
  
      Args:
          output_dir: If given, folder where the model card will be written.
  
      Returns:
          model_card: The model card.
      """
      from argilla.client.feedback.integrations.huggingface.model_card import (
          ArgillaModelCard,
      )
  
      if not self.model_card_kwargs.get("output_dir"):
          self.model_card_kwargs.update(
              {"output_dir": f'"{output_dir}"'}
          )
  
      model_card = ArgillaModelCard.from_template(
          card_data=self._trainer.get_model_card_data(
              **self.model_card_kwargs
          ),
          template_path=ArgillaModelCard.default_template_path,
      )
  
      if output_dir:
          model_card_path = Path(output_dir) / "README.md"
          model_card.save(model_card_path)
          self._logger.info(
              f"Model card generated at: {model_card_path}"
          )
  
      return model_card
  
imports: import os
  import textwrap
  import warnings
  from pathlib import Path
  from typing import TYPE_CHECKING, Dict, List, Optional, Union
  from argilla.client.feedback.schemas.records import FeedbackRecord
  from argilla.client.feedback.training.schemas.base import TrainingTaskForTextClassification, TrainingTaskTypes
  from argilla.client.models import Framework, TextClassificationRecord
  from argilla.training.base import ArgillaTrainer
  from argilla.training.base import ArgillaTrainerSkeleton
label_desc: Use image node_id 7 for calling the ArgillaTrainer obj's underlying member method code with example usage: obj.generate_model_card(output_dir) and returns: model_card