code: def generate_training_report(self) -> Seq2RewardTrainingReport:
      return Seq2RewardTrainingReport()
  
file_path: ReAgent/reagent/reporting/seq2reward_reporter.py
imports: import itertools
  import logging
  from typing import List
  import torch
  from reagent.core import aggregators
  from reagent.core.observers import IntervalAggregatingObserver
  from reagent.reporting.reporter_base import ReporterBase
  from reagent.workflow.training_reports import Seq2RewardTrainingReport
label_desc: Use image node_id 4 for calling the Seq2RewardReporter obj's underlying member method code with example usage: obj.generate_training_report() and returns: Seq2RewardTrainingReport