can't get rmarkdown to work with rshiny

rmarkdown
shiny

#1

hello it's been a while since I've last used either rmarkdown or rshiny but this is my first time using both together and I seem to be having trouble getting started. I want to create a rmarkdown document but to generate the document the user needs to log on to a odbc source to retrieve the data. This is why I need to use rshiny to have the user input their login credentials. I wrote this basic code to get started but it does not seem to want to work. What am I doing wrong?

---
title: "report"
output: html_document
runtime: shiny
---

```{r startup, echo=FALSE}
library(odbc)
library(DBI)
library(tidyverse)

shiny::textInput(inputId="UserName",
                  label="User Name",
                  value="",
                  placeholder = "User Name"
                )

shiny::passwordInput(inputId="password",
                     label="Password",
                     placeholder="Userpassword"
                    )