class_docstr: Scansion constants can be modified and passed into the constructor if desired.
docstr: Check if a string ends with a vowel.
docstr_tok: ["Check","if","a","string","ends","with","a","vowel","."]
code: def _ends_with_vowel(self, letter_group: str) -> bool:
      """Check if a string ends with a vowel."""
      if len(letter_group) == 0:
          return False
      return self._contains_vowels(letter_group[-1])
  
imports: import copy
  import logging
  import re
  from typing import List
  import cltk.prosody.lat.string_utils
  from cltk.prosody.lat.scansion_constants import ScansionConstants
label_desc: Use image node_id 8 for calling the Syllabifier obj's underlying member method code with example usage: obj._ends_with_vowel(letter_group) and returns: self, False