Error when running agent_trade_strategist.ipynb

[waylonli]

Sometimes I got error:

>>>>>>>> EXECUTING FUNCTION back_test...
[*********************100%***********************]  1 of 1 completed
User_Proxy (to Trade_Strategist):

User_Proxy (to Trade_Strategist):

***** Response from calling tool "call_E6EXUAmGEgQRS8dF27yREctr" *****
Error: 'tuple' object has no attribute 'lower'

And sometimes it becomes:

User_Proxy (to Trade_Strategist):
User_Proxy (to Trade_Strategist):

***** Response from calling tool (call_guRFG7qn83yW9WrMUjere8Hc) *****User_Proxy (to Trade_Strategist):

***** Response from calling tool (call_guRFG7qn83yW9WrMUjere8Hc) *****
Error: array assignment index out of rangeUser_Proxy (to Trade_Strategist):

***** Response from calling tool (call_guRFG7qn83yW9WrMUjere8Hc) *****
Error: array assignment index out of range
**********************************************************************User_Proxy (to Trade_Strategist):

***** Response from calling tool (call_guRFG7qn83yW9WrMUjere8Hc) *****
Error: array assignment index out of range
**********************************************************************

[maleshep]

Same error for me, I think the error lies in BackTraderUtils, and with the package Cerebro