class_docstr: WandbLogger to log metrics to Weights and Biases.
code: def log_eval_metrics(self, metrics, head="eval"):
      if self.log_wandb:
          metrics = self._add_head_to_metrics(metrics, head)
          for k, v in metrics.items():
              self._wandb.run.summary[k] = v
  
file_path: RecBole/recbole/utils/wandblogger.py
label_desc: Use image node_id 4 for calling the WandbLogger obj's underlying member method code with example usage: obj.log_eval_metrics(metrics, head) without return types