How to Async Calculate Factorial in OCaml - Code Snippet

(* Task: Async Calculate Factorial
(* Language: OCaml

let async_calculate_factorial() =
    (* Implementation for Async Calculate Factorial
    let result = ...; (* Initialize variable
    (* TODO: Implement core logic here
    (* Step 1: Prepare data
    (* Step 2: Process Async Calculate Factorial
    print_endline("Done");
;;