The following is an independant UL version of the tau_mu-tau_had and tau_e-tau_had final state.It is written to be compatible with 120X.
$ setenv SCRAM_ARCH slc7_amd64_gcc900
$ cmsrel CMSSW_12_0_0_pre4
$ cd CMSSW_12_0_0_pre4/src
$ cmsenv
$ git cms-init
$ git clone --recursive git@github.com:red1habibullah/LightHiggsAnalyzer.git -b LightHiggsAnalyzer_120X
$ scram b clean
$ scram b -j8