```python
    @app.cell
    def my_cell():
        x : int = 1
        return (x,)

    @app.cell
    def consumer(x : int):
        y = x
        return
    ```

Jeremy Howard (fast.ai, etc) posted a few weeks ago about his new AI class [1] and I was pumped. I went through the fast.ai course a couple years ago and had been wondering if another would ever come out, and the overview of this sounded really interesting. But the first thing the announcement went into was Jupyter Notebooks, and it kept on and on about them and I rolled my eyes. I remember they were my least favorite part of the fast.ai class. They've always felt awkward to me, being used to a code editor and all the functionality it provides, and I'm sure I'm not alone.

I'm sure Jupyter is great for fast iteration if that's what you do all day, but if you spend most of your life in a standard code editor, you really want something that starts from there and adds a bit of interactivity on top, rather than jumping to a completely different concept. I haven't tried marimo yet, but I might give it a shot for my next project.

[1] https://news.ycombinator.com/item?id=45455810