code: def reset(self):
          
  
          # Delete user config file
          try:
              os.remove(self._user_config_file)
          except FileNotFoundError:
              pass
  
          # Empty and refill the config object
          for section_name in self.sections():
              self.remove_section(section_name)
          self.read_defaults()
docs: Restore the default configuration and remove the user's config file.