How to use a local png picture as an icon in valueBox flexdashboard? since
---
title: "Untitled"
output:
flexdashboard::flex_dashboard:
orientation: columns
vertical_layout: fill
---
```{r setup, include=FALSE}
library(flexdashboard)
Column {data-width=650}
Chart A
valueBox(value = 1000, caption = "Death Cases", icon = "fas fa-heart-broken",
color = "red")
Column {data-width=350}
Chart B
Chart C