docstr: restore the original state
docstr_tok: ["restore","the","original","state"]
code: def restore_state(self):
      "restore the original state"
      for flag, option in zip(self.flags, self.state):
          if option is not None:
              self.config_vars[flag] = option
  
imports: import inspect
  import sys
  import os
  from distutils.errors import DistutilsPlatformError
  from distutils.dep_util import newer, newer_group
  from distutils import log
  from distutils.command import build_ext
  from distutils import sysconfig
  import warnings
label_desc: Use image node_id 3 for calling the Optimization obj's underlying member method code with example usage: obj.restore_state() without return types