I am writing a manual for some work stuff in Quarto. Some of the pages will include both R and Python. I am wondering if there is a way to automatically label each code chunk with the language in that code chunk. I am currently trying it manually via title and #| label: R but neither are outputting anything.

```{python, title="Python"}

1 + 1
```

```{r, title="R"}
#| label: R

1 + 1
```

As you can see below, neither actually appear on the rendered HTML.

I would prefer each cell to have the language labelled something like this:

The exact location within the cell does not matter to me.

Automated would be preferred, but manual is completely acceptable as well.

I am using RStudio with R version 4.4.1, reticulate version 1.38.0, and Python 3.12.4.