code: def oa_completion(**kwargs):
      """Query OpenAI API for completion.
  
      Retry with back-off until they respond
      """
      import openai
  
      backoff_time = 3
      while True:
          try:
              return openai.Completion.create(**kwargs)
          except openai.error.OpenAIError:
              import traceback
  
              traceback.print_exc()
              time.sleep(backoff_time)
              backoff_time *= 1.5
  
imports: import os
  import numpy
  import transformers
  from lm_eval.base import BaseLM
  from lm_eval import utils
  from tqdm import tqdm
  import time
label_desc: Use image node_id 2 for calling a global function with example usage: oa_completion() and returns: openai