code: def interm_fluent_ordering(self) -> List[str]:
          '''The list of intermediate-fluent names in canonical order.
  
          Returns:
              List[str]: A list of fluent names.
          '''
          interm_fluents = self.intermediate_fluents.values()
          key = lambda pvar: (pvar.level, pvar.name)
          return [str(pvar) for pvar in sorted(interm_fluents, key=key)f interm_fluent_ordering(self) -> List[str]:
          '''The list of intermediate-fluent names in canonical order.
  
          Returns:
              List[str]: A list of fluent names.
          '''
          interm_fluents = self.intermediate_fluents.values()
          key = lambda pvar: (pvar.level, pvar.name)
          return [str(pvar) for pvar in sorted(interm_fluents, key=key)]
docs: The list of intermediate-fluent names in canonical order.
  
          Returns:
              List[str]: A list of fluent names.