Integrate different models for person detection and pose estimation in "demo_skeleton.py"

[Hao-Quan]

I'm working on the provided "demo_skeleton.py" python file and I'm interested in integrating different models, such as RTMPose for pose estimation from MMPose and various person detection models from MMDetection. I've attempted to switch to other models, but without success. Is this process supposed to be straightforward, involving just changes to some configuration files and parameters, or does it typically demand more substantial effort?
Thank you.