code: def test_macro_f1(self):
      metric = metrics.MacroF1()
      self._test_binary_metric(metric, 0.3333)
      self._test_multiclass_metric(metric, 0.2222)
  
imports: import os
  import unittest
  import mmf.modules.metrics
  import torch
  from mmf.common.registry import registry
  from mmf.common.sample import Sample
  from mmf.datasets.processors import CaptionProcessor
  from mmf.utils.configuration import load_yaml
label_desc: Use image node_id 9 for calling the TestModuleMetrics obj's underlying member method code with example usage: obj.test_macro_f1() without return types