The variable 'd' was defined by another cell error percularity in Marimo compared to jupyter lab

[roberthobblebottom]

This cell wasn't run because it has errors

The variable 'd' was defined by another cell:
    cell-8

Why Marimo requires me to have different variable name for each cell while jupyter lab doesn't?

[roberthobblebottom]

I did not see the guides before jumping in, so this discussion post is closed, the reactivity portion is a little painful to adapt to compared to jupyter lab. I guess the elimmination of hidden states is good.

Reactivity Guide