code: def sync_trial_info(self, job_path, expr_dir_name):
          
          expr_name = expr_dir_name[-8:]
          expr_path = os.path.join(job_path, expr_dir_name)
  
          if expr_name not in self._monitored_trials:
              self._create_trial_info(expr_path)
              self._monitored_trials.add(expr_name)
          else:
              self._update_trial_info(expr_path)
docs: Load information of the trial from the given experiment directory.
  
          Create or update the trial information, together with the trial
          meta file.
  
          Args:
              job_path(str)
              expr_dir_name(str)