code: def get_golden_synthetic_stats():
      # TODO(anj-s): Add support for synthetic regression benchmarks
      raise NotImplementedError(
          "Synthetic data benchmarks are not supported."
      )
  
imports: import torch.nn
  from fairscale.optim import GradScaler
label_desc: Use image node_id 4 for calling the Pipe obj's underlying member method code with example usage: obj.get_golden_synthetic_stats() without return types