Ag-Grid component with input support

Hey @PablocFonseca, I’m very grateful for this project. I have been working on a project that we would simply not have been able to get to a usable stage so quickly without this. Thank you so much. I have a question about grouping - your grid_options_builder.py has various references to row grouping and group selection, but I am unsure how to structure my dataframe so that this actually works and properly groups things together that have the same id etc.

Could you please advise? Thanks again.