DepthAI example: module 'cv2.dnn' has no attribute 'DictValue'

[seanbecker15]

Running the depthAI example with the latest patch version of opencv-python caused an error on my Windows machine. Downgrading to the version specified in this ticket fixed the issue.

pip install -r requirements.txt
.\depthai_combination_install.sh
python .\depthai_combination.py

[oseiskar]

Thanks for reporting! In this case, I think we will just leave this ticket open until a fix to the issue is released in OpenCV.