input: Write a python function to find palindromes in a given text.
  assert find_palindromes("madam racecar level deed civic") == ["madam", "racecar", "level", "deed", "civic"]
  assert find_palindromes("hello world") == []
  assert find_palindromes("noon noon") == ["noon", "noon"]
output: def find_palindromes(text):
      words = text.split()
      return [word for word in words if word == word[::-1]]