A [page](https://mmf.sh/docs/tutorials/metrics) had a monochromatic codeblock. Not standardized like another pages.

## 🐛 Bug



It's about the codeblock documentation in this [page](https://mmf.sh/docs/tutorials/metrics) where it's codeblock don't have color pallete

## Expected behavior

Codeblock standardized and have color pallete on the code like another pages.