code: def merge_set_cover(*args) -> Dict[str, List[str]]:
      merged_set_cover = {task_id: [] for task_id in task_ids}
      for set_cover_dict in args:
          for task_id, plus_tests in set_cover_dict.items():
              for plus_test in plus_tests:
                  if plus_test not in merged_set_cover[task_id]:
                      merged_set_cover[task_id].append(plus_test)
      return merged_set_cover
  
imports: import argparse
  import json
  import os
  import pickle
  from concurrent.futures import ProcessPoolExecutor, as_completed
  from copy import deepcopy
  from typing import Any, Dict, List, Optional, Tuple
  from rich.progress import track
  from evalplus.data import write_jsonl
  from tools.tsr.coverage_init import collect_coverage_info
  from tools.tsr.mutation_init import collect_mutation_info
  from tools.tsr.sample_init import collect_sample_info
  from tools.tsr.utils import get_problems, get_task_ids, to_path
label_desc: Use image node_id 2 for calling a global function with example usage: merge_set_cover() and returns: merged_set_cover