[AGENTS] Added printing `n` in the output of `reward_upper_bound`.
[AGENTS] Added printing `n` in the output of `reward_upper_bound`.

eaplatanios/jelly-bean-world,eaplatanios/jelly-bean-world,eaplatanios/jelly-bean-world,eaplatanios/jelly-bean-world,eaplatanios/jelly-bean-world