meta

@define
class ActionSubtaskMetaEntry(BaseMetaEntry):
    """Used to store ActionSubtask data to preserve TaskMemory pointers and context in the form of thought and action.

    Attributes:
        thought: CoT thought string from the LLM.
        actions: ReAct actions JSON string from the LLM.
        answer: tool-generated and memory-processed response from Gen AI Builder.
    """

    type: str = field(default=BaseMetaEntry.__name__, kw_only=True, metadata={"serializable": False})
    thought: Optional[str] = field(default=None, kw_only=True, metadata={"serializable": True})
    actions: str = field(kw_only=True, metadata={"serializable": True})
    answer: str = field(kw_only=True, metadata={"serializable": True})

@define
class BaseMetaEntry(SerializableMixin, ABC): ...

@define
class MetaMemory:
    """Used to store meta entries that can be shared between tasks.

    Attributes:
        entries: a list of meta entries for downstream tasks and subtasks to load.
    """

    entries: list[BaseMetaEntry] = field(factory=list, kw_only=True)

    def add_entry(self, entry: BaseMetaEntry) -> None:
        self.entries.append(entry)

def add_entry(self, entry: BaseMetaEntry) -> None:
    self.entries.append(entry)