code: def save(t, path):
      import numpy as np
  
      npv = t.detach().cpu().numpy()
      np.save(path, npv)
  
file_path: tutel/tutel/system.py
imports: import os, sys
  import re
  import logging
label_desc: Use image node_id 6 for calling a global function with example usage: save(t, path) without return types