gROOT->Reset();
void test(){
gStyle->SetNdivisions(505,"Y");//as per Horner's suggestion
gStyle->SetNdivisions(505,"X");
gStyle->SetPadBorderMode(0);
gStyle->SetPadBorderSize(0);
gStyle->SetPadColor(kWhite);
gStyle->SetPadTickX(1);
gStyle->SetPadTickY(1);

gStyle->SetOptStat(0);
gStyle->SetOptFit(0);

gROOT->LoadMacro("utils.C");
TCanvas *c233;
c233= make_canvas("n","t",2,2,0.01,0.01);
c233->SetFillColor(0);

}