How to perform 'Get Unique Values' in OCaml.
(* Task: Get Unique Values
(* Language: OCaml
let get_unique_values() =
(* Implementation for Get Unique Values
let result = ...; (* Initialize variable
(* TODO: Implement core logic here
(* Step 1: Prepare data
(* Step 2: Process Get Unique Values
print_endline("Done");
;;