How can I troubleshoot issues with Python profiling tools?

I'm having trouble with my Python profiling tools. They don't seem to be capturing any data.

Let's start by checking which profiling tool you're using. Are you using cProfile, line_profiler, or another tool?

I'm using cProfile, but it just returns an empty report.

That could be due to a few reasons. Have you ensured that the code you're profiling is actually being executed?

Yes, the code runs fine. I just don't see any profiling data.

In that case, make sure you're calling cProfile.run() correctly. Are you using it in a script or an interactive environment?

I'm using it in a script. I think I might be missing some parameters.

Check if you're passing the correct function to cProfile.run(). You might also want to save the output to a file for better analysis.