code: def get_tokens(self):
      tokens = self.ldict.get("tokens", None)
      if not tokens:
          self.log.error("No token list is defined")
          self.error = True
          return
  
      if not isinstance(tokens, (list, tuple)):
          self.log.error("tokens must be a list or tuple")
          self.error = True
          return
  
      if not tokens:
          self.log.error("tokens is empty")
          self.error = True
          return
  
      self.tokens = tokens
  
imports: import re
  import sys
  import types
  import copy
  import os
  import inspect
label_desc: Use image node_id 4 for calling the LexerReflect obj's underlying member method code with example usage: obj.get_tokens() without return types