fix actions

app/actions/__init__.py

@@ -1,7 +1,5 @@
 from abc import ABC, abstractmethod
 
-from pydantic.main import BaseModel
-
 from app.chain import ChainBase
 from app.schemas import ActionContext, ActionParams
 
@@ -10,7 +8,7 @@ class ActionChain(ChainBase):
     pass
 
 
-class BaseAction(BaseModel, ABC):
+class BaseAction(ABC):
     """
     工作流动作基类
     """
@@ -18,10 +16,6 @@ class BaseAction(BaseModel, ABC):
     # 完成标志
     _done_flag = False
 
-    def __init__(self):
-        super().__init__()
-        self.chain = ActionChain()
-
     @property
     @abstractmethod
     def name(self) -> str:
@@ -32,6 +26,11 @@ class BaseAction(BaseModel, ABC):
     def description(self) -> str:
         pass
 
+    @property
+    @abstractmethod
+    def data(self) -> dict:
+        pass
+
     @abstractmethod
     def execute(self, params: ActionParams, context: ActionContext) -> ActionContext:
         """