code: def generate_data(n):
      tasks, answers = [], []
      for i in range(n):
          q, a = next(gen)
          tasks.append(q)
          answers.append(a)
      return tasks, answers
  
file_path: trl/examples/research_projects/tools/triviaqa.py
imports: import os
  from dataclasses import dataclass, field
  from typing import Optional
  import torch
  from datasets import load_dataset
  from peft import LoraConfig
  from transformers import AutoTokenizer, HfArgumentParser, load_tool
  from trl import AutoModelForCausalLMWithValueHead, PPOConfig, PPOTrainer, TextEnvironment
label_desc: Use image node_id 2 for calling a global function with example usage: generate_data(n) and returns: tasks,  answers