18   model2.PrintRequiredInputTensors();
 
   19   model2.PrintInitializedTensors();
 
   20   model2.HeadInitializedTensors(
"18bias");
 
   21   model2.HeadInitializedTensors(
"0weight");
 
   23   std::cout << 
"===" << std::endl;
 
   28   model2.PrintInitializedTensors();
 
   29   model2.HeadInitializedTensors(
"6bias", 100);
 
   32   std::cout << 
"===" << std::endl;