content: """Simple step for the quickstart pipeline."""
  
  from typing import Optional
  
  from zenml import step
  
  
  @step
  def simple_step(name: Optional[str] = None) -> str:
      """A simple step that returns a personalized greeting.
  
      This is the simplest possible ZenML step. It:
      1. Takes an optional input parameter
      2. Returns a string
      3. Is automatically tracked as an artifact by ZenML
  
      Args:
          name: Optional name to personalize the greeting
  
      Returns:
          A personalized greeting message
      """
      if name:
          message = f"Hello {name}! Welcome to ZenML 🚀"
      else:
          message = "Hello from ZenML! 🚀"
      print(message)
      return message
  