class_docstr: A prompt template.
class_docstr_tok: ["A","prompt","template","."]
docstr: Returns a list of answer choices that is static across examples, if possible
  :return: list of strings, or None if no static list exists
docstr_tok: ["Returns","a","list","of","answer","choices","that","is","static","across","examples",",","if","possible",":","return",":","list","of","strings",",","or","None","if","no","static","list","exists"]
code: def get_fixed_answer_choices_list(self):
      """
      Returns a list of answer choices that is static across examples, if possible
      :return: list of strings, or None if no static list exists
      """
      jinja = self.get_answer_choices_expr()
      if jinja is None:
          return None
  
      parse = env.parse(jinja)
      variables = meta.find_undeclared_variables(parse)
      if len(variables) == 0:
          rtemplate = env.from_string(jinja)
          rendered_choices = rtemplate.render()
          return [
              answer_choice.strip()
              for answer_choice in rendered_choices.split("|||")
          ]
      else:
          return None
  
imports: import logging
  import os
  import random
  import re
  import uuid
  from collections import Counter, defaultdict
  from shutil import rmtree
  from typing import Dict, List, Optional, Tuple
  import pandas
  import pkg_resources
  import yaml
  from jinja2 import BaseLoader, Environment, meta
  from ..constants import AUTOMM
label_desc: Use image node_id 8 for calling the Template obj's underlying member method code with example usage: obj.get_fixed_answer_choices_list() and returns: None, unknown, None