docstr: Add a name.
docstr_tok: ["Add","a","name","."]
code: def add_name(self, name: str):
      """Add a name."""
      print(f"Received name: {name}")
      self.names.append(name)
  
imports: from lightning import LightningApp, LightningFlow
label_desc: Use image node_id 3 for calling the Flow obj's underlying member method code with example usage: obj.add_name(name) without return types