code: def __init__(self, msg: str):
      # Initialize model state: could be very large neural net weights.
      self._msg = msg
  
imports: import requests
  from starlette.requests import Request
  from typing import Dict
  from ray import serve
label_desc: Use image node_id 1 to create a new MyModelDeployment object  with example: obj = MyModelDeployment(msg)