code: def close(self, delete: bool = False) -> None:
      if self.closed:
          return
      self._f.close()
      os.replace(self._tmp_filename, self._real_filename)
      self.closed = True
  
imports: import codecs
  import io
  import os
  import re
  import sys
  import typing
  from weakref import WeakKeyDictionary
label_desc: Use image node_id 3 for calling the _AtomicFile obj's underlying member method code with example usage: obj.close(delete) without return types