Update multi_agent.py

multi_agent.py

@@ -121,9 +121,11 @@ def run_multi_agent(llm):
         verbose=False
     )
 
-    print(chat_result)
+    chat_history = chat_result.chat_history
+    
+    print(chat_history)
 
-    messages = json.loads(str(chat_result))
+    messages = json.loads(chat_history)
     
     for message in messages:
         result += f"AI Player White: {message['content']}"