How to perform 'Check File Exists' in Clojure.
;; Task: Check File Exists
;; Language: Clojure
defn check_file_exists() (
;; Implementation for Check File Exists
def result = ...; ;; Initialize variable
;; TODO: Implement core logic here
;; Step 1: Prepare data
;; Step 2: Process Check File Exists
println("Done");
)