How to perform 'Async Check Palindrome' in Groovy.
// Task: Async Check Palindrome
// Language: Groovy
def async_check_palindrome() {
// Implementation for Async Check Palindrome
def result = ...; // Initialize variable
// TODO: Implement core logic here
// Step 1: Prepare data
// Step 2: Process Async Check Palindrome
println("Done");
}