How to Async Rotate Image in OCaml - Code Snippet

(* Task: Async Rotate Image
(* Language: OCaml

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