def create(max_kl, cg_iters, line_search_iters, cg_damping, entropy_coef, vf_iters, discount_factor,<EOL>gae_lambda=<NUM_LIT:1.0>, improvement_acceptance_ratio=<NUM_LIT:0.1>, max_grad_norm=<NUM_LIT:0.5>):
return TrpoPolicyGradient(<EOL>max_kl, int(cg_iters), int(line_search_iters), cg_damping, entropy_coef, vf_iters,<EOL>discount_factor=discount_factor,<EOL>gae_lambda=gae_lambda,<EOL>improvement_acceptance_ratio=improvement_acceptance_ratio,<EOL>max_grad_norm=max_grad_norm<EOL>)<EOL>
Vel factory function