code: def gcd_list(L):
      gcd = L[0]
      for i in L:
          gcd = np.gcd(gcd, i)
      return gcd
  
file_path: nni/nni/compression/speedup/dependency.py
imports: import logging
  import operator
  from copy import deepcopy
  from typing import Any, Dict, List, Set
  from uuid import uuid4
  import numpy
  import torch
  import torch.fx
  from torch.fx.passes.shape_prop import TensorMetadata
  from nni.compression.base.config import trans_legacy_config_list, select_modules_by_config
label_desc: Use image node_id 2 for calling a global function with example usage: gcd_list(L) and returns: gcd