code: def verbose_dump(self, report, *args, **kwargs):
      if self.config.training.verbose_dump:
          dataset_type = report.dataset_type
          self.mapping[dataset_type].verbose_dump(
              report, *args, **kwargs
          )
  
file_path: mmf/mmf/common/dataset_loader.py
imports: import warnings
  from mmf.common.sample import SampleList
  from mmf.datasets.multi_dataset_loader import MultiDatasetLoader
  from mmf.utils.build import build_multiple_datamodules, build_test_reporter
label_desc: Use image node_id 9 for calling the DatasetLoader obj's underlying member method code with example usage: obj.verbose_dump(report) without return types