I’m trying to write this short C++ code in Python. Could anyone help me with it?

/* Objective Function to Optimize */

int QFunc1(const Vector<double> &Beta, Vector<double> &LP)
{

    /* Compute R(n) = Beta * X(n) */
    Vector<double> R(N);
    for(int n=0; n<N; n++)
    {
        R(n) = Z(n);
        for(int j=0; j<J; j++) R(n) -= Beta(j) * Y(n,j);
    }

    /* Estimate ... */
    double OneDhN = One / ((double)N * h);
    for(int n=0; n<N; n++)
    {
        double Num = Zero;
        double Den = Zero;
        for(int m=0; m<N; m++)
        {
            double Temp = Kernel((X(n) - X(m)) / h,1) / h;
            Num += Temp * R(m) * OneDhN;
            Den += Temp * OneDhN;
        }       
        double Temp2 = R(n) - Num / Den;
        
        /* Compute Likelihood Contibution */
        LP(n) = -Sqr(Temp2);
    }

    return 0;
}

}

I’m having a hard time especially with this part:

double Temp = Kernel((X(n) – X(m)) / h,1) / h;