Remove run_with_metadata() in metrics (leftover from cl/551257489)

PiperOrigin-RevId: 551557630

lit_nlp/components/metrics.py

@@ -164,15 +164,6 @@ def run(self,
     return self._metrics.run(inputs, model, dataset, model_outputs,
                              margin_config)
 
-  def run_with_metadata(self,
-                        indexed_inputs: Sequence[IndexedInput],
-                        model: lit_model.Model,
-                        dataset: lit_dataset.IndexedDataset,
-                        model_outputs: Optional[list[JsonDict]] = None,
-                        config: Optional[JsonDict] = None) -> list[JsonDict]:
-    return self.run([ex['data'] for ex in indexed_inputs], model, dataset,
-                    model_outputs, config)
-
 
 class RegressionMetrics(SimpleMetrics):
   """Standard regression metrics."""