获取股票历史数据（以中国银行为例）运行失败

[zhoup15]

（一）终端运行报错
[Unexpected Error] -> ConnectionError -> ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))
（二）python运行报错
Traceback (most recent call last):
File "c:\Users\Administrator.openbb_platform\providers\tets.py", line 8, in
data = obb.equity.price.historical(symbol=symbol, start_date=start, end_date=end,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Administrator\OpenBB\conda\envs\a-stock\Lib\site-packages\openbb_core\app\static\utils\decorators.py", line 102, in wrapper
raise OpenBBError(
File "C:\Users\Administrator\OpenBB\conda\envs\a-stock\Lib\site-packages\requests\adapters.py", line 659, in send
raise ConnectionError(err, request=request)
openbb_core.app.model.abstract.error.OpenBBError:
[Unexpected Error] -> ConnectionError -> ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))

使用OpenBB CLI获取中国银行财务数据案例运行正常。