code: def hf_hub_is_available():
      return importlib.util.find_spec("huggingface_hub") is not None
  
file_path: benchmark_VAE/src/pythae/models/base/base_utils.py
imports: import importlib
  import io
  import logging
  from collections import OrderedDict
  from typing import Any, Tuple
  import torch
label_desc: Use image node_id 1 for calling a global function with example usage: hf_hub_is_available() and returns: unknown