Solve() got an unexpected keyword argument 'sym_pos'

Hi!
When running C2_W3_Assignment.ipynb, an error occurs when tuning regularization. How to solve it

You’ve posted in the AI Questions forum area. That’s a general area for miscellaneous questions.

Please specify which course you are attending, using the “Course Q&A” forum area.

Have you sloved this problem? I also account this question… How to solve it~

@jackey, which course is this question from? The OP never specified it.