Warning: unreachable code after 'return' statement or '{.noReturn.}' proc

[jerrygzy]

I am run into this warning when I write below

model AppUser:
  name: string 

mount AppMain:
  get "/":
    req.answerHtml app.renderClient()
  post "/[u:AppUser]": # here cause warning
    return "Hi, " & u.name
    
serve SERVER_ARRD, SERVER_PORT:
  setup:
    # app 
    let app = MyApp(auth:false, name: PROGRAM_NAME)
    
  mount "" -> AppMain 

should I fix the warning?

[Ethosa]

should I fix the warning?

nope, no it's normal