code: def _format_dialogue(instruction: str, response: str = ""):
      return f"\n\n### Instruction:\n{instruction}\n\n### Response:\n{response}"
  
imports: import json
  import re
  from threading import Lock
  from typing import Any, Callable, Generator, List, Optional
  import jieba
  import torch
  import torch.distributed
  import torch.nn
  from pydantic import BaseModel, Field
label_desc: Use image node_id 5 for calling a global function with example usage: _format_dialogue(instruction, response) and returns: str, instruction, str, response