Restore the amplitudes2vector and vector2amplitudes functions from the point before merging
Restore the amplitudes2vector and vector2amplitudes functions from the point before merging

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