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