code: def available_models() -> List[str]:
      """Returns the names of available CLIP models"""
      return list(_MODEL_INFO.keys())
  
file_path: PaddleHub/modules/image/text_to_image/disco_diffusion_cnclip_vitb16/cn_clip/clip/utils.py
imports: import json
  import os
  from pathlib import Path
  from typing import List
  from typing import Union
  import paddle
  from disco_diffusion_cnclip_vitb16.cn_clip.clip import _tokenizer
  from disco_diffusion_cnclip_vitb16.cn_clip.clip.model import CLIP
  from tqdm import tqdm
label_desc: Use image node_id 1 for calling a global function with example usage: available_models() and returns: list