code: def close(self):
      if hasattr(self, "scm"):
          self.scm.close()
      if hasattr(self, "dvc"):
          self.dvc.close()
  
imports: import os
  import pathlib
  import sys
  from contextlib import contextmanager
  from functools import partialmethod
  from dvc.utils import serialize
label_desc: Use image node_id 6 for calling the TmpDir obj's underlying member method code with example usage: obj.close() without return types