clean review bot warning

mindspore/ccsrc/backend/optimizer/pass/optimize_dependence.cc

@@ -156,6 +156,5 @@ const AnfNodePtr OptimizeDependence::GetConvertNode(const FuncGraphPtr &graph, c
   }
   return replace_node;
 }
-
 }  // namespace opt
 }  // namespace mindspore

mindspore/core/ir/primitive_py.cc

@@ -131,7 +131,6 @@ py::function PrimitivePy::GetComputeFunction() const {
   MS_LOG(INFO) << name() << ": get_vm_impl_fn";
   py::function get_fn = parse::python_adapter::GetPyFn(vm_module, get_vm_impl_fn);
   py::function vm_fn = get_fn(python_obj_);
-
   if (py::isinstance<py::none>(vm_fn)) {
     MS_LOG(WARNING) << "Cannot find " << python_obj_.attr("__class__").attr("__name__").cast<std::string>();
     vm_fn = mindspore::GetComputeFunction(Primitive::name());