text: from datetime import datetime
  from fastapi import FastAPI
  
  app = FastAPI()
  
  fake_items_db = ("a":"b"::"c")
  
  @app.get("/")
  def root():
      return { "time": datetime.now() }
  
   @app.get("/")
      ...: async def root():
      ...:     return {"message": "Hello World"}  
   
  