如何提取调用python模块后的返回值，想提取content={message.content}这个里面的值

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# 使用提醒:

# 1. xbot包提供软件自动化、数据表格、Excel、日志、AI等功能

# 2. package包提供访问当前应用数据的功能，如获取元素、访问全局变量、获取资源文件等功能

# 3. 当此模块作为流程独立运行时执行main函数

# 4. 可视化流程中可以通过"调用模块"的指令使用此模块

import xbot

from xbot import print, sleep

from .import package

from .package import variables as glv

import os  # noqa

import time

# Get an access_token through personal access token oroauth.

api_coze_token = "xxxxx"

# os.getenv("COZE_API_TOKEN")

from cozepy import Coze, TokenAuth, Message, ChatStatus, MessageContentType, ChatEventType  # noqa

from cozepy import COZE_CN_BASE_URL

# Init the Coze client through the access_token.

coze = Coze(auth=TokenAuth(token=api_coze_token), base_url=COZE_CN_BASE_URL)

# Create a bot instance in Coze, copy the last number from the web link as the bot's ID.

bot_id = "xxxxx"

# The user id identifies the identity of a user. Developers can use a custom business ID

# or a random string.

user_id = "1111"

def main(args):

   chat = coze.chat.create(

       bot_id=bot_id,

       user_id=user_id,

       additional_messages=[

           Message.build_user_question_text(args)

       ],

   )

   # Assume the development allows at most one chat to run for 10 minutes. If it exceeds 10

   # minutes, the chat will be cancelled.

   # And when the chat status is not completed, poll the status of the chat once every second.

   # After the chat is completed, retrieve all messages in the chat.

   start = int(time.time())

   timeout = 600

   while chat.status == ChatStatus.IN_PROGRESS:

       if int(time.time()) - start > timeout:

           # too long, cancel chat

           coze.chat.cancel(conversation_id=chat.conversation_id, chat_id=chat.id)

           break

       time.sleep(1)

       # Fetch the latest data through the retrieve interface

       chat = coze.chat.retrieve(conversation_id=chat.conversation_id, chat_id=chat.id)

   # When the chat status becomes completed, all messages under this chat can be retrieved through the list messages interface.

   messages = coze.chat.messages.list(conversation_id=chat.conversation_id, chat_id=chat.id)

   for message in messages:

       print(f"role={message.role}, content={message.content}")

   return messages