Help me please!!!How to implement comfyui workflow condition judgment through custom node

[2016geek]

I want to implement a function to execute different workflows by judging different character types in the current picture, but I can't find a suitable condition judgment node. I tried to write this custom node myself, but I couldn't find a suitable way.

[shawnington]

Try again, then try again, then eventually you will succeed, because there is nobody better to actualize what you envision than you.