code: def test_show_logs_errors(_, client):
      """Test that the CLI prints the errors for the show logs command."""
      runner = CliRunner()
  
      # Response prep
      app = mock.MagicMock()
      app.name = "My-FakeApp"
      app.display_name = "My_FakeApp"
      work = mock.MagicMock()
      work.name = "MyFakeWork"
      flow = mock.MagicMock()
      flow.name = "MyFakeFlow"
  
      # No apps ever run
      apps = {}
      client.return_value.lightningapp_instance_service_list_lightningapp_instances.return_value.lightningapps = (
          apps
      )
  
      result = runner.invoke(show.commands["logs"], ["NonExistentApp"])
  
      assert result.exit_code == 1
      assert (
          "Error: You don't have any application in the cloud"
          in result.output
      )
  
      # App not specified
      apps = {app}
      client.return_value.lightningapp_instance_service_list_lightningapp_instances.return_value.lightningapps = (
          apps
      )
  
      result = runner.invoke(show.commands["logs"])
  
      assert result.exit_code == 1
      assert "Please select one of the following: [My_FakeApp]" in str(
          result.output
      )
  
      # App does not exit
      apps = {app}
      client.return_value.lightningapp_instance_service_list_lightningapp_instances.return_value.lightningapps = (
          apps
      )
  
      result = runner.invoke(
          show.commands["logs"], ["ThisAppDoesNotExist"]
      )
  
      assert result.exit_code == 1
      assert (
          "The Lightning App 'ThisAppDoesNotExist' does not exist."
          in str(result.output)
      )
  
      # Component does not exist
      apps = {app}
      works = {work}
      flows = {flow}
      client.return_value.lightningapp_instance_service_list_lightningapp_instances.return_value.lightningapps = (
          apps
      )
      client.return_value.lightningwork_service_list_lightningwork.return_value.lightningworks = (
          works
      )
      app.spec.flow_servers = flows
  
      result = runner.invoke(
          show.commands["logs"], ["My_FakeApp", "NonExistentComponent"]
      )
  
      assert result.exit_code == 1
      assert (
          "Component 'root.NonExistentComponent' does not exist in app My_FakeApp."
          in result.output
      )
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_show_logs_errors(_, client) without return types