void test()
{
	TH1F *histo = new TH1F("","",10,0,1);
	histo->SetStats(false);
	histo->Draw("axis");
	TPaveText* text = new TPaveText(0.175,0.78,0.35,0.88,"NB NDC");
	text->SetFillStyle(3000);
	text->SetLineColor(0);
	text->SetTextSize(0.1);
	text->SetTextFont(62);
	text->AddText("CMS");
	text->Draw("same");

}