How to Grayscale Image in Clojure - Code Snippet

;; Task: Grayscale Image
;; Language: Clojure

defn grayscale_image() (
    ;; Implementation for Grayscale Image
    def result = ...; ;; Initialize variable
    ;; TODO: Implement core logic here
    ;; Step 1: Prepare data
    ;; Step 2: Process Grayscale Image
    println("Done");
)