modity the format

paddle/function/DepthwiseConvOp.cpp

@@ -99,8 +99,7 @@ public:
     ConvFunctionBase::init(config);
   }
 
-  virtual void check(const BufferArgs& inputs,
+  void check(const BufferArgs& inputs, const BufferArgs& outputs) override {
-                     const BufferArgs& outputs) override {
     const TensorShape& input = inputs[0].shape();
     const TensorShape& filter = inputs[1].shape();
     const TensorShape& output = outputs[0].shape();
@@ -162,8 +161,7 @@ public:
     ConvFunctionBase::init(config);
   }
 
-  virtual void check(const BufferArgs& inputs,
+  void check(const BufferArgs& inputs, const BufferArgs& outputs) override {
-                     const BufferArgs& outputs) override {
     const TensorShape& output = inputs[0].shape();
     const TensorShape& filter = inputs[1].shape();
     const TensorShape& input = outputs[0].shape();
@@ -225,8 +223,7 @@ public:
     ConvFunctionBase::init(config);
   }
 
-  virtual void check(const BufferArgs& inputs,
+  void check(const BufferArgs& inputs, const BufferArgs& outputs) override {
-                     const BufferArgs& outputs) override {
     const TensorShape& output = inputs[0].shape();
     const TensorShape& input = inputs[1].shape();
     const TensorShape& filter = outputs[0].shape();