Install GMP library on Mac OS and PyCharm

I'm trying to run my Cython project. And one of the header is gmpxx.h.

Even though I already installed the gmp library using brew install gmp. I could not run my cython file with python3 setup.py build_ext --inplace.

fatal error: 'gmpxx.h' file not found#include <gmpxx.h>         ^~~~~~~~~1 error generated.error: command '/usr/bin/clang' failed with exit code 1

So I use brew list gmp to check the location of the gmpxx.h header.So it is actually inside /opt/homebrew/Cellar/gmp/6.3.0/include/ folder.

With Xcode, I can just add the location into the header search paths.But I'm trying to do the same thing with Pycharm.How do I add the location of my gmpxx.h header to pycharm?

I need a little help. Please kindly give me your take. Thank you.