Visual Studio 2022 not creating DLL using Boost.Python

After following this page on how to install boost in Visual Studio 2022, I added the hello world for Boost.Python into the main.cpp file. However, even though the program builds and runs successfully, I can't find the hello_ext.dll file that can be imported into Python. I've tried searching in the windows file explorer for ANY dll file in my solution directory, but nothing comes up. I've checked the default output directory (i.e. SOLUTION/x64/debug) and it's not there. Did I miss a step?

#define BOOST_PYTHON_STATIC_LIB 

#include <boost/lambda/lambda.hpp>
#include <iostream>
#include <iterator>
#include <algorithm>

#include <boost/python/module.hpp>
#include <boost/python/def.hpp>

char const* greet()
{
    return "hello, world";
}

BOOST_PYTHON_MODULE(hello_ext)
{
    using namespace boost::python;
    def("greet", greet);
}

int main()
{
    using namespace boost::lambda;
    typedef std::istream_iterator<int> in;

    std::for_each(
        in(std::cin), in(), std::cout << (_1 * 3) << " ");
}