fix role add actions

examples/debate.py

@@ -7,6 +7,7 @@ Author: garylin2099
 """
 import asyncio
 import platform
+from typing import Any
 
 import fire
 
@@ -20,7 +21,7 @@ from metagpt.team import Team
 class SpeakAloud(Action):
     """Action: Speak out aloud in a debate (quarrel)"""
 
-    PROMPT_TEMPLATE = """
+    PROMPT_TEMPLATE: str = """
     ## BACKGROUND
     Suppose you are {name}, you are in a debate with {opponent_name}.
     ## DEBATE HISTORY
@@ -30,9 +31,7 @@ class SpeakAloud(Action):
     Now it's your turn, you should closely respond to your opponent's latest argument, state your position, defend your arguments, and attack your opponent's arguments,
     craft a strong and emotional response in 80 words, in {name}'s rhetoric and viewpoints, your will argue:
     """
-
-    def __init__(self, name="SpeakAloud", context=None, llm=None):
-        super().__init__(name, context, llm)
+    name: str = "SpeakAloud"
 
     async def run(self, context: str, name: str, opponent_name: str):
         prompt = self.PROMPT_TEMPLATE.format(context=context, name=name, opponent_name=opponent_name)
@@ -44,17 +43,14 @@ class SpeakAloud(Action):
 
 
 class Debator(Role):
-    def __init__(
-        self,
-        name: str,
-        profile: str,
-        opponent_name: str,
-        **kwargs,
-    ):
-        super().__init__(name, profile, **kwargs)
+    name: str = ""
+    profile: str = ""
+    opponent_name: str = ""
+
+    def __init__(self, **data: Any):
+        super().__init__(**data)
         self._init_actions([SpeakAloud])
         self._watch([UserRequirement, SpeakAloud])
-        self.opponent_name = opponent_name
 
     async def _observe(self) -> int:
         await super()._observe()