code: def run(self):
      self.train.run("machine A counting")
      self.baseline_1.run("machine C counting")
      self.analyze.run("machine B counting")
  
file_path: pytorch-lightning/docs/source-app/workflows/scripts/parallel/toy_two_parallel_not_started.py
imports: from lightning.app import LightningWork, LightningFlow, LightningApp, CloudCompute
label_desc: Use image node_id 2 for calling the LitWorkflow obj's underlying member method code with example usage: obj.run() without return types