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