code: def detach(tensor):
      return tensor.detach().cpu().numpy()
  
imports: import itertools
  import os
  import pickle
  import shutil
  import numpy
  import torch
  from megatron import get_args
  from megatron.core import mpu
label_desc: Use image node_id 1 for calling a global function with example usage: detach(tensor) and returns: tensor