Maybe this works for you. This is the standard Rmd template for html with an adapted setup chunk:
---
title: "Untitled"
author: "My name"
date: '2022-06-25'
output: html_document
---
```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = FALSE,comment = '')
```
## R Markdown
This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see <http://rmarkdown.rstudio.com>.
When you click the **Knit** button a document will be generated that includes both content as well as the output of any embedded R code chunks within the document. You can embed an R code chunk like this:
```{r cars}
summary(cars)
```
## Including Plots
You can also embed plots, for example:
```{r pressure, echo=FALSE}
plot(pressure)
```
Note that the `echo = FALSE` parameter was added to the code chunk to prevent printing of the R code that generated the plot.