code: def build(opt: Opt) -> None:
      dpath = os.path.join(opt["datapath"], DATASET_NAME)
      if build_data.built(dpath, VERSION):
          logging.debug(
              "Data was already built. Skipping the data building."
          )
          return
  
      if os.path.exists(dpath):
          logging.debug(f"Removing old/corrupted data in {dpath}.")
          build_data.remove_dir(dpath)
  
      logging.info(
          f"[building data: {dpath}]\nThis may take a while but only heppens once."
      )
      logging.info(f"Cloning Github repo {GH_REPO}")
      temp_path = os.path.join(dpath, "temp")
      Repo.clone_from(GH_REPO, temp_path)
      build_data.untar(temp_path, "data.zip")
  
      # Copying the unzipped data files to the dpath
      for dt in ("train", "test"):
          fname = f"{dt}.json"
          fsource = os.path.join(temp_path, "data", fname)
          fdest = os.path.join(dpath, fname)
          os.rename(fsource, fdest)
  
      # Removing unused files from the repository
      build_data.remove_dir(temp_path)
  
      build_data.mark_done(dpath, VERSION)
  
imports: from git import Repo
  import os
  import parlai.core.build_data
  from parlai.core.opt import Opt
  import parlai.utils.logging
label_desc: Use image node_id 1 for calling a global function with example usage: build(opt) without return types