code: def test_metric_mult(relay_server, wandb_init):
      with relay_server() as relay:
          run = wandb_init()
          run_id = run.id
          run.define_metric("mystep", hide=True)
          run.define_metric("*", step_metric="mystep")
          _gen_metric_sync_step(run)
          run.finish()
  
      metrics = relay.context.get_run_metrics(run_id)
      # in core, we get 4 because we send the first update immediately
      assert metrics and len(metrics) == 3
  
imports: import pytest
label_desc: Use image node_id 14 for calling a global function with example usage: test_metric_mult(relay_server, wandb_init) without return types