@antinomy

I got it !
Thanks a lot !!

@antinomy
Thanks for your advice !

@vyacheslav_b thank you!

@magenta-kabuto We support only Python 3.7 right now. But it can coexist with Python 3.9:

https://quantiacs.com/documentation/en/user_guide/local_development.html

Basically you can use Python 3.7 inside a conda environment.

@vg2001 Hello, the Q19 is a replica of the Q18, you ccan use the same examples.

@captain-nidoran Hello, please try to add in a cell at the beginning:

pip install 'sklearn==0.0.post1'

or in the init file:

! apt update && apt install -y libgomp1 && rm -rf /var/lib/apt/lists/*

Best regards

@support Thanks for the opportunity to be reprocessed. I cloned the programs and made the only change as suggested (from “pip install yfinance” to “ pip install git+https://github.com/ranaroussi/yfinance.git@c56e3496dbc6a701c4bcb94787acda7e2928b32d”). I run them successfully and submitted to the contest. The updated strategies are now under Sent Strategies / Filtered (rejected due to the rules). Details were sent to the email as requested. Much appreciated!