Function py_dealloc_generic

imperative/python/src/ops.cpp:113–116

template <typename T>
void py_dealloc_generic(PyObject* obj) {
    reinterpret_cast<T*>(obj)->op.reset();
    Py_TYPE(obj)->tp_free(obj);
}

template <typename T, typename U, U T::Ty::*attr>
PyObject* py_get_generic_impl(PyObject* obj, void* /* closure */) {