code: def clean_output(self, output, cfg):
      return output
  
file_path: h2o-llmstudio/llm_studio/src/datasets/text_causal_classification_ds.py
imports: import logging
  from typing import Any, Dict
  import numpy
  import pandas
  import torch
  from llm_studio.src.datasets.text_causal_language_modeling_ds import CustomDataset
  from llm_studio.src.utils.exceptions import LLMDataException
label_desc: Use image node_id 4 for calling the CustomDataset obj's underlying member method code with example usage: obj.clean_output(output, cfg) and returns: output