class_docstr: Context manager that does nothing.
class_docstr_tok: ["Context","manager","that","does","nothing","."]
code: def __exit__(self, type, value, traceback):
      pass
  
file_path: CrypTen/examples/util.py
imports: import logging
  import os
  import numpy
  import numpy.linalg
  import torch
label_desc: Use image node_id 2 for calling the NoopContextManager obj's underlying member method code with example usage: obj.__exit__(type, value, traceback) without return types