code: def is_palindrome_reverse(s):
      s = remove_punctuation(s)
  
      # can also get rid of the string_reverse function and just do this return s == s[::-1] in one line.
      if s == string_reverse(s):
          return True
      return False
  
file_path: keon-algos/algorithms/strings/is_palindrome.py
imports: from string import ascii_letters
  from collections import deque
label_desc: Use image node_id 4 for calling a global function with example usage: is_palindrome_reverse(s) and returns: False, True