Before revision:  For that, we pick a  penalty function F: {\Bbb R} \longrightarrow [0, 1] with F(0)=1 and F(y) < 1 for y \ne 0 and compute the expectation of F(q_1(x)) \cdots F(q_m(x)) for a random x sampled from the standard Gaussian measure in {\Bbb R}^n.
After revision:  For that, we pick a delta-shaped penalty function F: {\Bbb R} \longrightarrow [0, 1] with F(0)=1 and F(y) < 1 for y \ne 0 and compute the expectation of F(q_1(x)) \cdots F(q_m(x)) for a random x sampled from the standard Gaussian measure in {\Bbb R}^n.