add python interface.

src/py/migraphx_py.cpp

@@ -3,6 +3,7 @@
 #include <pybind11/stl.h>
 #include <migraphx/program.hpp>
 #include <migraphx/quantization.hpp>
+#include <migraphx/quantize_ins.hpp>
 #include <migraphx/generate.hpp>
 #include <migraphx/cpu/target.hpp>
 #include <migraphx/stringutils.hpp>
@@ -183,6 +184,7 @@ PYBIND11_MODULE(migraphx, m)
 
     m.def("generate_argument", &migraphx::generate_argument, py::arg("s"), py::arg("seed") = 0);
     m.def("quantize", &migraphx::quantize);
+    m.def("quantize_ins", &migraphx::quantize_ins);
 
 #ifdef HAVE_GPU
     m.def("allocate_gpu", &migraphx::gpu::allocate_gpu, py::arg("s"), py::arg("host") = false);