使用天勤下载数据，已经在配置界面填写天勤账号等信息。各位大佬，这是怎么回事？
Traceback (most recent call last):
File "C:\veighna_studio\lib\site-packages\vnpy_datamanager\ui\widget.py", line 609, in download
count: int = self.engine.download_bar_data(symbol, exchange, interval, start, self.output)
File "C:\veighna_studio\lib\site-packages\vnpy_datamanager\engine.py", line 212, in download_bar_data
data: List[BarData] = self.datafeed.query_bar_history(req, output)
TypeError: TqsdkDatafeed.query_bar_history() takes 2 positional arguments but 3 were given
