“…have made? So in terms of the challenge, it's pretty much the business driver is ROI, but it's hard to do in the sense that existing solutions, the customers that we speak to, they're either using PyTorch Profiler, which goes back to what I said earlier on, you gotta go change code, you know, or you go use NVIDIA Insights or NVIDIA Compute, and you need a PhD level to figure out what's going on there.…