code: def __enter__(self):
      return self.vfatmount
  
file_path: nipype/nipype/testing/utils.py
imports: import os
  import time
  import shutil
  import signal
  import subprocess
  from subprocess import CalledProcessError
  from tempfile import mkdtemp
  from ..utils.misc import package_check
  import numpy
  import nibabel
label_desc: Use image node_id 2 for calling the TempFATFS obj's underlying member method code with example usage: obj.__enter__() and returns: self