code: def download(datapath):
      version = "v1.0"
      fnames = ["md_gender_classifier.tgz"]
      download_models(
          opt={"datapath": datapath},
          fnames=fnames,
          model_folder="md_gender",
          version=version,
          use_model_type=False,
      )
  
label_desc: Use image node_id 1 for calling a global function with example usage: download(datapath) without return types