code: def get_golden_real_stats():
      return {
          "avg_wps": 703.778,
          "std_dev_wps": 5.732,
          "peak_mem_usage": [
              2320996352,
              1396742144,
              1396742144,
              2340010496,
          ],
      }
  
imports: import torch.nn
  from fairscale.optim import GradScaler
label_desc: Use image node_id 3 for calling the Pipe obj's underlying member method code with example usage: obj.get_golden_real_stats() and returns: dict