How to Async Check Leap Year in Racket - Code Snippet

; Task: Async Check Leap Year
; Language: Racket

define async_check_leap_year() (
    ; Implementation for Async Check Leap Year
    define result = ...; ; Initialize variable
    ; TODO: Implement core logic here
    ; Step 1: Prepare data
    ; Step 2: Process Async Check Leap Year
    displayln("Done");
)