()\n""t.join()\n";PYBIND11_EMBEDDED_MODULE(testmod, m) { m.def("func", thread, pybind11::call_guard<pybind11::gil_scoped_release>()); }intmain() { pybind11::scoped_interpreter interp;init_threads(); { pybind11::gil_scoped_acquire acquire;pybind11::exec(thread_code); }return0...