parameters: (self)
docstring: Opposite of `finalize`. Internal interface.
  
      NOTE: Unfinalizing a graph could have negative impact on performance,
      especially in a multi-threaded environment.  Unfinalizing a graph
      when it is in use by a Session may lead to undefined behavior. Ensure
      that all sessions using a graph are closed before calling this method.
docstring_summary: Opposite of `finalize`. Internal interface.
docstring_tokens: Opposite of finalize . Internal interface .
function: def _unsafe_unfinalize(self):
      """Opposite of `finalize`. Internal interface.
  
      NOTE: Unfinalizing a graph could have negative impact on performance,
      especially in a multi-threaded environment.  Unfinalizing a graph
      when it is in use by a Session may lead to undefined behavior. Ensure
      that all sessions using a graph are closed before calling this method.
      """
      self._finalized = False
function_tokens: def _unsafe_unfinalize ( self ) : self . _finalized = False