The tutorials here do not promote `ROOT::RDF::RunGraphs`, which we should fix: - https://root.cern/doc/master/df103__NanoAODHiggsAnalysis_8C.html - https://root.cern/doc/master/df103__NanoAODHiggsAnalysis_8py.html
