#NEWLINE# def gradients_Z_expectations( self , dL_dpsi0 , dL_dpsi1 , dL_dpsi2 , Z , variational_posterior ) : #NEWLINE# #INDENT# return self . psicomp . psiDerivativecomputations ( self , dL_dpsi0 , dL_dpsi1 , self , Z , variational_posterior ) [ 2 ]