Initializing function.
I'm using the solara.use_router().search function to get a data. For example, I use this data as values in solara.Select.
I have a problem that after changing the value in select and clicking the button, the value returns to the one I set during initialization.
Therefore, I want to write a function that will be called only once when first launched, receive data, write it to several solara.reactive (I have a lot of them), and then not run.