update API, SCF.init_guess_by_chkfile and SCF.from_chk
update API, SCF.init_guess_by_chkfile and SCF.from_chk

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