code: def build(opt):
      data_path = os.path.join(opt["datapath"], "DialogueQE")
      version = "1501534800"
  
      if not build_data.built(data_path, version_string=version):
          print("[building data: " + data_path + "]")
  
          if build_data.built(data_path):
              build_data.remove_dir(data_path)
          build_data.make_dir(data_path)
  
          for downloadable_file in RESOURCES:
              downloadable_file.download_file(data_path)
  
          os.rename(
              os.path.join(
                  data_path, "data_train_" + version + ".json"
              ),
              os.path.join(data_path, "train.json"),
          )
          os.rename(
              os.path.join(data_path, "data_test_" + version + ".json"),
              os.path.join(data_path, "test.json"),
          )
  
          build_data.mark_done(data_path, version_string=version)
  
label_desc: Use image node_id 1 for calling a global function with example usage: build(opt) without return types