clean code

mindspore/ccsrc/backend/kernel_compiler/tbe/tbe_kernel_select/common_utils.cc

@@ -79,7 +79,6 @@ std::vector<int64_t> HostCheck::GetFinalInferShape(const AnfNodePtr &node, const
 bool HostCheck::CheckValidOutputDeviceShape(const AnfNodePtr &node, const size_t output_idx,
                                             const std::string &format) {
   auto infer_shape = GetFinalInferShape(node, output_idx, format);
-
   if (infer_shape.empty()) {
     return true;
   }
@@ -109,6 +108,5 @@ bool HostCheck::CheckValidOutputDeviceShape(const AnfNodePtr &node, const size_t
   }
   return true;
 }
-
 }  // namespace kernel
 }  // namespace mindspore

mindspore/ccsrc/backend/optimizer/ascend/ascend_backend_optimization.cc

@@ -621,7 +621,6 @@ void AscendUnifyMindIR(const std::shared_ptr<session::KernelGraph> &graph) {
   }
 #endif
 }
-
 void AscendDynamicShapeConvert(const std::shared_ptr<session::KernelGraph> &kernel_graph) {
   auto context_ptr = MsContext::GetInstance();
   MS_EXCEPTION_IF_NULL(context_ptr);

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

@@ -22,7 +22,6 @@
 
 namespace mindspore {
 namespace opt {
-
 const AnfNodePtr AddDynamicShapeAttr::Process(const FuncGraphPtr &func_graph, const AnfNodePtr &node,
                                               const EquivPtr &) const {
   MS_EXCEPTION_IF_NULL(func_graph);

mindspore/ccsrc/runtime/hardware/ascend/ascend_graph_optimization.cc

@@ -336,7 +336,6 @@ void AscendGraphOptimization::CheckControlFlowDynamicShape(const KernelGraphPtr
   }
   memo_.clear();
 }
-
 }  // namespace ascend
 }  // namespace device
 }  // namespace mindspore