## Misc Tricks


### Markdown Folding cell

<details>

<summary>
  Click here to see the markdown _code_ for foldable cell 🎆

</summary>


  ```
  <details>

  <summary>
  Click here to see the markdown _code_ for foldable cell 🎆

  </summary>

    (code cell content)

  </details>
  ```
</details>