code: def test_get_output_1(workflow_start_regular, tmp_path):
      @ray.remote
      def simple(v):
          return v
  
      assert 0 == workflow.run(simple.bind(0), workflow_id="simple")
      assert 0 == workflow.get_output("simple")
  
file_path: ray/python/ray/workflow/tests/test_basic_workflows_2.py
imports: import pytest
  import ray
  from filelock import FileLock
  from ray._private.test_utils import SignalActor
  from ray import workflow
  from ray.tests.conftest import *
  from ray._private.test_utils import skip_flaky_core_test_premerge
label_desc: Use image node_id 2 for calling a global function with example usage: test_get_output_1(workflow_start_regular, tmp_path) and returns: v