code: def consolidate_convos(dpath: str):
      os.makedirs(os.path.join(dpath, "conversations"), exist_ok=True)
      for split in ["train", "valid", "test"]:
          consolidate_convo_split(dpath, split)
  
file_path: ParlAI/parlai/tasks/cmu_dog/build.py
imports: import json
  import os
  import random
  import shutil
  from tqdm import tqdm
  import parlai.core.build_data
  from parlai.core.build_data import DownloadableFile
  from parlai.utils.io import PathManager
  from parlai.utils.logging import logger
label_desc: Use image node_id 4 for calling a global function with example usage: consolidate_convos(dpath) without return types