code: def convert_into_prompt_completion_only(
      df, prompt_template="{prompt}", completion_template="{completion}"
  ):
      df = convert_into_template(
          df, prompt_template, prompt_or_completion="prompt"
      )
      df = convert_into_template(
          df, completion_template, prompt_or_completion="completion"
      )
      df = drop_unrequired_fields(df)
      return df
  
imports: import argparse
  import math
  import os
  import pathlib
  from collections import Counter
  import numpy
  import pandas
label_desc: Use image node_id 16 for calling a global function with example usage: convert_into_prompt_completion_only(df, prompt_template, completion_template) and returns: df