import model SMEFTatNLO-NLO_no4q
define p = g u c d s b u~ c~ d~ s~ b~
define had = u c d s u~ c~ d~ s~
define l+ = e+ mu+ ta+ 
define l- = e- mu- ta-
define vl = ve vm vt
define vl~ = ve~ vm~ vt~

generate    p p > t t~ z QCD=2 QED=1 NP=2 [QCD] @0

output ttZlep -nojpeg