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