solved bug in issue  #1166, called lrelu correctly
solved bug in issue  #1166, called lrelu correctly

peastman/deepchem,deepchem/deepchem,Agent007/deepchem,ktaneishi/deepchem,Agent007/deepchem,deepchem/deepchem,peastman/deepchem,Agent007/deepchem,lilleswing/deepchem,miaecle/deepchem,lilleswing/deepchem,miaecle/deepchem,miaecle/deepchem,ktaneishi/deepchem,lilleswing/deepchem,ktaneishi/deepchem