code: def try_remove_folder(folder_path):
      if os.path.exists(folder_path):
          # Don't block the process if this fails, but show the error message as warning.
          try:
              shutil.rmtree(folder_path)
          except Exception as e:
              warnings.warn(
                  f"Non-blocking folder removal fails with the following error:\n{str(e)}"
              )
  
imports: from collections import namedtuple
  import unittest
  import os
  import warnings
  import shutil
  import torch
  import torch.utils.cpp_extension
  import torch.testing._internal.common_nn
  from torch.testing._internal.common_cuda import TEST_CUDA
label_desc: Use image node_id 17 for calling a global function with example usage: try_remove_folder(folder_path) without return types