How to Filter out Null Values using GROQ

👋Can I filter out

NULL

values using groq?
I want to use a query like this:

But if for instance

label

is empty/null, it should be filtered out from the result, instead of showing up as

label: NULL

.
If I do a query like:

I get the intended result (except I now query too many unnecessary fields).

Oh, nice 🙂 !

Thank you!