code: def update_args(self, override_args):
          
          self.args = extract_arguments(override_args, self.args)
          self._latch_file_info()
          scratch_dir = self.args.get('scratch', None)
          if is_not_null(scratch_dir):
              self._file_stage = FileStageManager(scratch_dir, '.')
docs: Update the argument used to invoke the application
  
          Note that this will also update the dictionary of input and output files.
  
          Parameters
          -----------
  
          override_args : dict
              Dictionary of arguments to override the current values