message: adding optimize() no args to py api for optimizer
diff: @@ -42,6 +42,7 @@ void bind_optimizer(py::module &m) {
  return o.optimize(opt);
  },
  "")
  + .def("optimize", [](xacc::Optimizer& o){return o.optimize();})
  .def("setOptions",
  (void (xacc::Optimizer::*)(const HeterogeneousMap &)) &
  xacc::Optimizer::setOptions,
  