modify function description
modify function description

miaecle/deepchem,miaecle/deepchem,ktaneishi/deepchem,ktaneishi/deepchem,ktaneishi/deepchem,lilleswing/deepchem,lilleswing/deepchem,peastman/deepchem,lilleswing/deepchem,peastman/deepchem,deepchem/deepchem,deepchem/deepchem,miaecle/deepchem