fix：修复小bug

src/chat/focus_chat/expressors/exprssion_learner.py

@@ -211,7 +211,8 @@ class ExpressionLearner:
         chat_id: str = random_msg[0]["chat_id"]
         # random_msg_str: str = await build_readable_messages(random_msg, timestamp_mode="normal")
         random_msg_str: str = await build_anonymous_messages(random_msg)
-
+        # print(f"random_msg_str:{random_msg_str}")
+        
         prompt: str = await global_prompt_manager.format_prompt(
             prompt,
             chat_str=random_msg_str,

src/chat/focus_chat/info_processors/chattinginfo_processor.py

@@ -96,6 +96,7 @@ class ChattingInfoProcessor(BaseProcessor):
 
     async def chat_compress(self, obs: ChattingObservation):
         if obs.compressor_prompt:
+            summary = ""
             try:
                 summary_result, _, _ = await self.model_summary.generate_response(obs.compressor_prompt)
                 summary = "没有主题的闲聊"  # 默认值