text: from enum import Enum
  
  
  class Topic(Enum):
      LEXICAL = "bbpyp.lexical_state_machine.lexical_analyse"
      PARSE = "bbpyp.interpreter_state_machine.parse"
      EVALUATE = "bbpyp.interpreter_state_machine.evaluate"
      REPORT = "bbpyp.interpreter_state_machine.report"
  