creation of cells produce one geometry

[Javier Moreira]

hi, this is not an issue, more like a question.
I discover your repository when looking this
question
I've used your code here, it runs really well.
I was looking for a function to create a grid with several cells, each with its geom, and cut with the shape of the original polygon. Instead, I'm getting a unique geom, with the grid.
Is this what you have in mind? or I'm doing something wrong?

thanks
great work!