mo_energy return arg (None) in case of no canonicalization
mo_energy return arg (None) in case of no canonicalization

sunqm/pyscf,gkc1000/pyscf,gkc1000/pyscf,gkc1000/pyscf,gkc1000/pyscf,gkc1000/pyscf,sunqm/pyscf,sunqm/pyscf,sunqm/pyscf