chore: fix typo

src/agent/tools/text_summary.py

@@ -57,8 +57,8 @@ class ConversationSummary():
 
     async def process_conversation_summary(self, update: Update, context: CallbackContext) -> int:
         message = update.message.text
-        await self.summarize(message, 50)
-        await update.message.reply_text(f'{message}')
+        text = await self.summarize(message, 50)
+        await update.message.reply_text(f'{text}')
         return ConversationHandler.END
 
     async def conversation_summary(self, update: Update, context: CallbackContext) -> str: