fix format

inc/framework/omg/model_tool.h

@@ -27,7 +27,7 @@ namespace ge {
 class GE_FUNC_VISIBILITY ModelTool {
  public:
   static Status GetModelInfoFromOm(const char *model_file, ge::proto::ModelDef &model_def);
-  
+
   static Status GetModelInfoFromPbtxt(const char *model_file, ge::proto::ModelDef &model_def);
 };
 }  // namespace ge