text: #include "model.h"
  
  float calculate(float p1, float p2){
      var_a = 99;
      var_b = 199;
      return p1 + p2;
  }
  
  Sobel::Sobel():m_a(88){
  
  }
  
  int Sobel::getInfo(const char *filename){
      return m_a;
  }
  
  void Sobel::queryInfo(int id){
  
  }
  