How to perform 'Async Format Date String' in Racket.
; Task: Async Format Date String
; Language: Racket
define async_format_date_string() (
; Implementation for Async Format Date String
define result = ...; ; Initialize variable
; TODO: Implement core logic here
; Step 1: Prepare data
; Step 2: Process Async Format Date String
displayln("Done");
)