Example echobot.py is broken (ImportError: cannot import name 'MsgData' from 'deltachat2')

[codiflow]

Following the steps from this repository resulted in the following error message:

$ python ./echobot.py init DCACCOUNT:https://nine.testrun.org/new

Traceback (most recent call last):
  File "/root/deltachat-bot/./echobot.py", line 5, in <module>
    from deltachat2 import MsgData, events
ImportError: cannot import name 'MsgData' from 'deltachat2' (/root/user/.venv/lib/python3.13/site-packages/deltachat2/__init__.py)

Looking into the repository of the Python library shows that the code has to be changed:

Working version of echobot.py:

#!/usr/bin/env python3
from deltachat2 import MessageData, events
from deltabot_cli import BotCli

cli = BotCli("echobot")

@cli.on(events.RawEvent)
def log_event(bot, accid, event):
    bot.logger.info(event)

@cli.on(events.NewMessage)
def echo(bot, accid, event):
    msg = event.msg
    bot.rpc.send_msg(accid, msg.chat_id, MessageData(text=msg.text))

if __name__ == "__main__":
    cli.start()